identify a syntax that sets the data type of the registerdate field to ""date"".

Answers

Answer 1

To set the data type of the registerdate field to "date", the syntax would depend on the programming language or database management system being used. However, here are some examples:

In SQL, the syntax would be:

ALTER TABLE tablename MODIFY COLUMN registerdate DATE;

This statement modifies the registerdate column in the tablename table to have a data type of DATE.

In PHP, the syntax for creating a table with a register date column of data type DATE would be:

CREATE TABLE tablename (

   ...,

   registerdate DATE,

   ...

);

This creates a table called tablename with a column called registerdate of data type DATE.

In Python using SQLAlchemy, the syntax for defining a registerdate column of data type Date in a declarative base would be:

from sqlalchemy import Column, Date

class MyTable(Base):

   __tablename__ = 'mytable'

   registerdate = Column(Date)

This creates a MyTable class with a column called registerdate of data type Date.

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Answer 2

To set the data type of the registerdate field to "date", the syntax would depend on the specific programming language or database system being used. However, a common syntax to set the data type to "date" is:
registerdate DATE;
This syntax would typically be used in the creation of a table or the declaration of a variable in a programming language that supports date data types.


To identify a syntax that sets the data type of the 'registerdate' field to "date", you can use the following SQL statement:

```sql
CREATE TABLE your_table_name (
   registerdate DATE
);
```

Here's a step-by-step explanation of the syntax:
1. "CREATE TABLE" is the command to create a new table in the database.
2. "your_table_name" should be replaced with the desired name for your table.
3. Within the parentheses, you define the columns and their data types.
4. "registerdate" is the name of the field that you want to set the data type for.
5. "DATE" is the data type you are setting for the 'registerdate' field.

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Related Questions

What is the equivalent expression of 4.32÷0.16?

Answers

The equivalent expression of 4.32÷0.16 is 0.27.

What are equivalent expressions?Equivalent expressions are expressions that perform the same function notwithstanding their appearance. In mathematics, equivalent expressions are expressions that are the same even if they appear to be different. When the values are entered into the expression, however, both formulations produce the same result. If the terms in both expressions are identical, the expressions are equal.

Given:

Expression = 4.32÷0.16

We have to determine the equivalent expression of 4.32÷0.16.

4.32÷0.16 (multiply both the terms by 100 to remove decimals)

432 ÷ 16

= 0.27

Therefore, the required equivalent expression is 0.27 respectively.

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Seven less than the product of 6 and a number is equal to 3 Translate the sentence into an equation.

Answers

Answer:

Step-by-step explanation:

I don't say you have to mark my ans as brainliest but don't forget to thank me if it has really helped you...

Seven less than the product of 6 and a number is equal to 3 Translate the sentence into an equation.

The sentence into an equation is 6x-7= 3

Let x represent the unknown number

The number is multiplied by 6

= (6 × x )

= 6x

seven is subtracted from the product

= 6x - 7

The product is equated to 3

= 6x-7= 3

hence the equation is 6x-7= 3

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Find the inverse Laplace transform, f(t) of the function F(s) S> 3 (s + 8)(s + 9) (s – 3) S = f(t) = ,t> 0 t

Answers

We can sum these individual inverse Laplace transforms to obtain the inverse Laplace transform of F(s) as f(t) = Ae^(-8t) + Be^(-9t) + Ce^(3t), where A, B, and C are determined by the partial fraction decomposition.

The inverse Laplace transform of the given function F(s), we can use partial fraction decomposition.

First, we factorize the denominator: (s + 8)(s + 9)(s - 3).

Next, we express F(s) as a sum of partial fractions with undetermined coefficients:

F(s) = A/(s + 8) + B/(s + 9) + C/(s - 3).

To find the values of A, B, and C, we multiply both sides of the equation by the denominator and then equate the coefficients of the corresponding powers of s:

1 = A(s + 9)(s - 3) + B(s + 8)(s - 3) + C(s + 8)(s + 9).

By comparing coefficients, we can solve for A, B, and C. Once we have their values, we can rewrite F(s) in terms of the partial fractions.

Now, we can take the inverse Laplace transform of each term individually using known formulas from a Laplace transform table or other references. The inverse Laplace transform of A/(s + 8) is Ae^(-8t), B/(s + 9) is Be^(-9t), and C/(s - 3) is Ce^(3t).

Finally, we can sum these individual inverse Laplace transforms to obtain the inverse Laplace transform of F(s) as f(t) = Ae^(-8t) + Be^(-9t) + Ce^(3t), where A, B, and C are determined by the partial fraction decomposition.

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For what values of c does the quadratic equatrion x^2-2x+c=0 have two roots of the same sign

Answers

The roots have positive or same signs when c>0.

Note that only real numbers can be positive or negative. This concept does not apply to complex non real numbers. So first we have to make sure that the roots are real which occurs when discriminant is greater or equal to 0.

\(b^{2} -2ac > 0\\2^{2} -2(-1) (c) > 0\\4-2c > 0\\c > -2\)

Roots of quadrant equation have Samsame sign if product of roots >0.

\(\frac{a}{c} > 0\\\frac{c}{-1} > 0\\c < 0\)

Roots of quadratic equation have positive sign if product of roots<0.

c>0.

Combining results, we get:-

roots have positive signs when:-

c>0.

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Identify the range of the function shown in the graph.
OA. -1 sy≤ 1
OB. {-1, 1)
OC. y> -1
-10
D. y is all numbers.
10
8
8-
2
48
-6
88
-10-

Answers

The range of the attached function is 0 ≤ y ≤ 8

How to determine the range?

The complete question is added as an attachment

From the graph, we have the following highlights

Vertex = MaximumVertex = (0, 8)

This means that the y value do not exceed 8, and the minimum is 0

Hence, the range of the attached function is 0 ≤ y ≤ 8

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Identify the range of the function shown in the graph.OA. -1 sy 1OB. {-1, 1)OC. y&gt; -1-10D. y is all

Please help me with geometry ASAP!!!

Please help me with geometry ASAP!!!

Answers

Answer:

asking all these questions why you asking all these questions

Step-by-step explanation:

Which of the following is basically a promissory note, or a promise to repay a certain amount of money at some point in the future?
-Bond
-CD
-Mutual fund
-Stock

Answers

Answer:

Bond

Step-by-step explanation:

A promissory note or a promise to repay a certain amount of money at some point in the future is basically a bond.

A bond is a debt security that represents a loan made by an investor to a borrower, which is usually a corporation or government agency. It is a fixed-income investment, meaning that the borrower promises to pay a specific amount of interest over a set period of time and return the principal amount of the loan on the date of maturity. Bonds are issued for various purposes, such as raising capital, funding new projects, or refinancing debt.

CD (Certificate of Deposit) is a savings instrument issued by a bank or credit union that generally pays a fixed rate of interest over a set term. Mutual fund is an investment vehicle that pools money from multiple investors to purchase a portfolio of securities, such as stocks, bonds, or both. Stock is an ownership share in a company that represents a claim on part of the company's assets and earnings.

find x and y

2x+4y=8
x=3y-

Answers

Answer:

If the "-" after "3y" is a typo, then y = 8/7, x = 24/7

Step-by-step explanation:

standard deviation of the data. 221,228,218,319,224​

Answers

Answer:

Population: 38.64. Sample: 43.20

The annual tuition and parent rating of 12 private schools is shown on the scatterplot. The schools are rated on a scale of 0 to 100.

Scatterplot with x axis labeled Tuition Price, US dollars going from 0 to 12,000 and y axis labeled Rating going from 0 to 100. Values at 3,435, 40; 3,884, 76; 4,436, 32; 4,464, 23; 5,782, 86; 5,931, 22; 5,978, 37; 6,305, 76; 7,922, 36; 9,147, 80; 9,315, 4; 9,642, 55.

Part A: Describe the association shown in the scatterplot. (4 points).

Part B: Give an example of a data point that affects the appropriateness of using a linear regression model to fit all the data. Explain. (4 points)

Part C: Give an example of a school that is cost effective and rated highly by parents. (2 points)

Answers

We have drawn scatter diagram and given an example of a data point that affects the appropriateness of using a linear regression model and  of a school that is cost effective and rated highly by parents.

What is scatter diagram ?

The scatter diagram plots two sets of numerical data, one on each axis, to see if there is a link between them. The points will fall along a line or curve if the variables are correlated.

How to show the given data on scatterplot?

We are using graphing calculator to show the points to make scatter diagram

Which data point that affects the appropriateness of using a linear regression model to fit all the data ?

If a linear model is adequate, the histogram should be about normal, and the residuals scatterplot should have random scatter. The linear model is not adequate if we detect a curved connection in the residual plot.

How a school that is cost effective and rated highly by parents ?

Parents can help with events and activities at school, as well as communicate with instructors. They can also be active at home in a variety of ways, including as assisting their children with homework and other obligations, and engaging in talks about educational principles and attitudes.

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The annual tuition and parent rating of 12 private schools is shown on the scatterplot. The schools are

what is the maximun of number of people who can stand in each side of the boat

Answers

The maximum number of people who can stand in each side of the boat is equal to the buoyant force divided by the average mass of a person multiplied by the acceleration due to gravity.

The maximum number of people who can stand in each side of a boat can be determined using Archimedes' Principle. This principle states that the buoyant force on an object is equal to the weight of the fluid it displaces. In the case of a boat, the buoyant force is equal to the weight of the water it displaces.

Using this principle, the maximum number of people who can stand in each side of a boat can be calculated using the equation:

F_B = m_p * g

Where F_B is the buoyant force, m_p is the total mass of all the people standing in the boat, and g is the acceleration due to gravity.

To determine the maximum number of people, we must first calculate the mass of the boat, m_b. We can do this by multiplying the volume of the boat (V) by the density of the material the boat is made of (ρ).

m_b = V * ρ

Next, we can calculate the total mass of all the people standing in the boat, m_p. This can be calculated by multiplying the total number of people (n) by the average mass of a person (m).

m_p = n * m

Finally, we can calculate the maximum number of people who can stand in each side of the boat by rearranging the equation for F_B and solving for n.

n = (F_B) / (m * g)

Therefore, the maximum number of people who can stand in each side of the boat is equal to the buoyant force divided by the average mass of a person multiplied by the acceleration due to gravity.

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What is the answer? i need help so bad....

What is the answer? i need help so bad....

Answers

the answer is 18 option D

Answer:

18

Step-by-step explanation:

 (6 * 3 )  - (8 * 0)  = 18

identify all of the vertical pairs of angles,
identify all of the complementary pairs of angles,
identify all of the vertical pairs of angles,

Will give brainlist

identify all of the vertical pairs of angles,identify all of the complementary pairs of angles,identify

Answers

All of the vertical pairs of angles are; ∠HJE and ∠GJF, ∠UVS and ∠TVR, ∠DEB and ∠AEC, ∠JNM and ∠LNK.

All of the complementary pairs of angles are; ∠EJH and ∠IJH, ∠WVU and ∠SVU, ∠AEC and ∠FEC, ∠ONL and ∠KNL.

What is the type of angle used?

1) Vertical angles are defined as angles that are opposite of each other when two lines cross and as such they are congruent.

2) Complementary angles are defined as two angles that add up to form a right angle.

The vertical angles are ∠HJE and ∠GJF, ∠UVS and ∠TVR, ∠DEB and ∠AEC, ∠JNM and ∠LNK.

The complementary angles are ∠EJH and ∠IJH, ∠WVU and ∠SVU, ∠AEC and ∠FEC, ∠ONL and ∠KNL.

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The following angles are identified in their classes as follows:

7. m∠EJH and m∠IJH are complementary

8. m∠SVT and m∠SVU are adjacent angles

9. m∠AED and m∠BED supplementary

10. m∠KNL and m∠JNM are vertical angles

How to identify the the classes of angles

7. if two angles are said to be complementary, then the total of their sum is equal to 90° so m∠EJH and m∠IJH are complementary.

8. Adjacent angles are next to each other. When two adjacent angles are combined, they form a straight line and together they measure 180 degrees hences m∠SVT and m∠SVU are adjacent angles.

9. If two angles lie on a straight line, they add up to 180°, and are considered supplementary angles hence, m∠AED and m∠BED supplementary.

10. Vertical angles also called vertically opposite angles are formed when two lines intersect each other, thus m∠KNL and m∠JNM are vertical angles.

In conclusion the angles are identified as; m∠EJH and m∠IJH are complementary, m∠SVT and m∠SVU are adjacent angles, m∠AED and m∠BED supplementary, and m∠KNL and m∠JNM are vertical angles.

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Identify the domain and range of
the relation.
domain:
range :

Identify the domain and range ofthe relation.domain:range :

Answers

Answer: domain is x and range is y

Step-by-step explanation:

Answer:

Domain: {2, 8, 30, 46}
Range: {-1, 9, 16}

Step-by-step explanation:

The domain of a function y = f(x)  is the set of all values that the input values (x) that the function can accept. The range of a function is the set of all output values that the function can produce from the domain values ie the set of all  values

Looking at the figure, the set of all x values that the function y can take are
{2, 8, 30, 46} and this is the domain

The output values produced from this domain are {-1, 9, 16} and that is the range

45/14 as a rounded decimal to nearest tenth​

Answers

Answer: 45/15 as a decimal is 3.21428571 and rounded to the nearest tenth is 3.2

Step-by-step explanation: To convert 45/15 to a decimal, divide 45 by 15.

45 / 15 = 3.21428571

To round 3.21428571 to the nearest tenth, find the number in the tenth place (2) and look one place to the right for the rounding digit 1. Round up if the number is greater or equal to 5, but round down if its less than 5.

In 3.21428571, 5 is greater than 2.

Hence, our answers are 3.2 and 3.21428571.

The value of the fraction 45/14 rounded decimal to nearest tenth​ will

be 3.21.

What is Rounding number?

To making a number simpler but keeping its value close to what it was, is called Rounding.

Given that;

The number is,

⇒ 45/14

Now,

Solve the fraction by divide as;

⇒ 45/14

⇒ 45 ÷ 14

14 ) 45 ( 3.214

   - 42

  -----------

       30

     - 28

    -----------

          20

          14

        -------

            60

          - 56

         --------

              4

Thus, ⇒ 45 ÷ 14 = 3.214

After rounded decimal to nearest tenth​, we get;

⇒ 45/14 = 3.21

Therefore, The value of the fraction 45/14 rounded decimal to nearest tenth​ will be 3.21.

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The isosceles triangle and the rectangle have equal perimeters. The triangle has x+5 on the left side. On its base it has x. The rectangle has x-1 on the left side. On the bottom, it has x+4.

Answers

Answer:

The value of x is 4.

Step-by-step explanation:

The perimeter of the triangle is the sum of the lengths of all its sides.

The perimeter of the rectangle is twice the sum of the length and the width.

base of triangle = x

two equal sides = x + 5

length of rectangle = x - 1

width of rectangle = x + 4

According to the question,

Perimeter of triangle = perimeter of rectangle

x + x + 5 + x + 5 = 2 ( x - 1 + x + 4)

3 x + 10 = 2 (2 x + 3 )

3 x + 10 = 4 x + 6

4 x - 3 x = 10 - 6

x = 4

A house cost $185,500 in 2000. By the year 2015 the value was $132,000. What was the growth rate as a percentage for that 15-year period. (Remember, i=(P1/P1) 1/n-1)

A house cost $185,500 in 2000. By the year 2015 the value was $132,000. What was the growth rate as a

Answers

Let's begin by listing out the information given to us:

Cost, Year 2000 (Old price) = $185,500

Cost, Year 2015 (New price) = $132,000

Year difference = 15 years

The growth rate is calculated as:

\(\begin{gathered} i=(\frac{p_2}{p_1})^{\frac{1}{n}}-1 \\ i=(\frac{132000}{185500})^{\frac{1}{15}}-1 \\ i=0.97757-1=-0.0224 \\ i=-0.0224\cdot100\text{\%}=-2.24\text{\%} \\ i=-2.24\text{\%} \end{gathered}\)

Comparing two algorithms.

Say we have two different algorithms with respective runtimes of f(n) and g(n). Given the following cases, prove whether or not f(n) = ϴ(g(n)) is true in each case. Show your work but with the crucial steps only. P.S. sqrt(n) means the square-root of n, aka n^(½).

Case

f(n)

g(n)

A

log(n^200)

log(n^2)

B

sqrt(n)

log(n)

C

3^n

5^n

D

sin(n)+3

cos(n)+1

Answers

f(n) = ϴ(g(n)) is not true in cases B(sqrt(n)log(n), C(\(3^n 5^n\)), and D(sin(n)+3 cos(n)+1).

A) \(log(n^200) log(n^2)\)

Here, f(n) = \(log(n^200)\) and g(n) = \(log(n^2)\). Now, if we take the limit of f(n) / g(n) as n approaches infinity, then:

f(n) / g(n) = \([log(n^200) / log(n^2)]\) = 100

This means that as n approaches infinity, the ratio f(n) / g(n) is constant, and so we can say that f(n) = ϴ(g(n)). Therefore, f(n) = ϴ(g(n)) is true in this case.

B) sqrt(n) log(n) Here, f(n) = sqrt(n) and g(n) = log(n). Now, if we take the limit of f(n) / g(n) as n approaches infinity, then:

f(n) / g(n) = [sqrt(n) / log(n)]

As log(n) grows much slower than sqrt(n) as n approaches infinity, this limit approaches infinity. Therefore, we cannot say that f(n) = ϴ(g(n)) is true in this case.

C) 3^n 5^n

Here, f(n) = \(3^n\) and g(n) = \(5^n\) . Now, if we take the limit of f(n) / g(n) as n approaches infinity, then:

f(n) / g(n) = \([3^n / 5^n]\)

As \(3^n\) grows much slower than \(5^n\) as n approaches infinity, this limit approaches zero. Therefore, we cannot say that f(n) = ϴ(g(n)) is true in this case.

D) sin(n) + 3 cos(n) + 1

Here, f(n) = sin(n) + 3 and g(n) = cos(n) + 1. Now, if we take the limit of f(n) / g(n) as n approaches infinity, then:

f(n) / g(n) = [sin(n) + 3] / [cos(n) + 1]

As this limit oscillates between positive and negative infinity as n approaches infinity, we cannot say that f(n) = ϴ(g(n)) is true in this case.

Therefore, f(n) = ϴ(g(n)) is not true in cases B, C, and D.

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Which descriptions from the list below accurately describe the relationship
between AABC and ADEF? Check all that apply.
E
5/37
53
A 3 C D
10
53
6
37
A. Same area
B. Same size
8
C. Congruent
D. Congruent after a dilation

Answers

Triangle ABC was dilated to form triangle DEF, hence both triangles have the same shape and are similar.

What is transformation?

Transformation is the movement of a point from its initial location to a new location. Types of transformations are reflection, translation, rotation and dilation.

Rigid transformation preserves the shape and size of the figure. Reflection, translation, rotation are rigid transformations.

Dilation preserves the shape but not the size.

Triangle ABC was dilated to form triangle DEF, hence both triangles have the same shape and are similar.

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Which descriptions from the list below accurately describe the relationshipbetween AABC and ADEF? Check

A cloth bag holds 4 letter tiles: A, E, S, and T. Elliot selects each tile at random, one tile at a time. What is the probability that he selects the letter tiles in the order E-A-S-T?

Answers

Answer:

1/24

Step-by-step explanation:

For the first letter we can pick from 4 letters than 3 and then 2 and then finally one. E-A-S-T is only on the the combination possible so the probability would be 1/24.

probability of selecting letter T from letter EAST is equal to 1/3

I WILL MARK BRAINLIEST IF YOU ARE CORRECT

I WILL MARK BRAINLIEST IF YOU ARE CORRECT

Answers

Answer:

Step-by-step explanation:

80        40

___________

 100        50

A circle is drawn with a center at point C. A line segment, AB, is drawn representing a diameter of the circle.



Which is true about the distance on the arc from A to B through point D?

The distance on the arc between the two points is undefined.
The distance on the arc between the two points is 180°.
The distance on the arc between the two points is twice the radius of the circle.
The distance on the arc between the two points is twice the diameter of the circle.

A circle is drawn with a center at point C. A line segment, AB, is drawn representing a diameter of the

Answers

The CORRECT answer is:

The distance on the arc between the two points is twice the radius of the circle.

Step-by-step explanation:

Radius times Radius = Diameter (180 times 180 = 360)

--

A whole circle would be 360°, but since it is splitting directly in half of the circle and is looking for half the distance, it would be 180°.

--

To be sure:

\(360/2=180\\2*180=360\)

--

If you was to go even further, such as distance for A to D, it would be 1/4 of 360 (1/4 of the circle) which would be 90° since half of 180 is 90. The same will go for the distance from B to D, it would also become 90°.

--

Thinking outside the "circle" (**BOX), C to D will also be 90°. You can also see it if you connect A to C, and C to D which will make it a 90° angle.

--

Overall, this kind of math is kind of like cutting pieces of pie with your friends. This math can be done easily, but can also lead to probabilities and circumference of a circle.

©CDJ

Please help me. Thank you​

Please help me. Thank you

Answers

Answer:

AE - 3, EB - 2, EC - 5

Step-by-step explanation:

Use the Pythagorean theorem and you'll find that these are the answers.

I'll answer problem 19

=======================================================

Part (a)

The tickmarks on segments DE and DC indicate they are the same length. We're also told that |DC| = |DE| = 5.

So DE is also 5 cm long. Triangle DAE is a right triangle with the 90 degree angle at angle A. Let x be the length of segment AE.

We'll use the pythagorean theorem to find x

a^2 + b^2 = c^2

(AE)^2 + (AD)^2 = (DE)^2

x^2 + 4^2 = 5^2

x^2 + 16 = 25

x^2 = 25-16

x^2 = 9

x = sqrt(9)

x = 3

Segment AE is 3 cm long

=======================================================

Part (b)

For any rectangle, the opposite sides are parallel and the same length. This means AB = DC = 5 cm.

We found earlier that AE = 3 cm, so,

AE+EB = AB

3+EB = 5

EB = 5-3

EB = 2

Segment EB is 2 cm long

=======================================================

Part (c)

We know that AD = BC = 4 cm, because the opposite sides are the same length.

Earlier in part (b), we found that segment EB was 2 cm long.

Triangle EBC is a right triangle with legs EB = 2 and BC = 4. Let's apply the pythagorean theorem to find EC. Let y = EC.

a^2 + b^2 = c^2

(EB)^2 + (BC)^2 = (EC)^2

2^2 + 4^2 = y^2

4 + 16 = y^2

20 = y^2

y^2 = 20

y = sqrt(20)

y = sqrt(4*5)

y = sqrt(4)*sqrt(5)

y = 2*sqrt(5)

y = 4.4721359

As an exact value, EC is sqrt(20) or 2*sqrt(5) cm long.

As an approximate value, EC is roughly 4.4721359 cm long.

I would ask your teacher if you should use the exact or approximate value.

The ratio of the cost of a shirt to the cost of a jacket is 2:5. If the jacket cost $240 more than the shirt,
find the cost of the shirt and the cost of the jacket.

Answers

Given:

The ratio of the cost of a shirt to the cost of a jacket is 2:5.

The jacket cost $240 more than the shirt.

To find:

The cost of the shirt and the cost of the jacket.

Solution:

Let x be the cost of the shirt.

The jacket cost $240 more than the shirt. So, the cost of Jacket is (x+240).

The ratio of the cost of a shirt to the cost of a jacket is 2:5. So,

\(\dfrac{x}{x+240}=\dfrac{2}{5}\)

\(5x=2(x+240)\)

\(5x=2x+480\)

Subtract 2x from both sides.

\(5x-2x=480\)

\(3x=480\)

Divide both sides by 3.

\(x=\dfrac{480}{3}\)

\(x=160\)

So, the cost of shirt is $160.

Now, the cost of jacket is:

\(160+240=400\)

Therefore, the cost of shirt is $160 and the cost of jacket is $400.

The diameter of a circle is 15 cm. Find its area to the nearest whole number.

Answers

Answer:

177 square cm

Step-by-step explanation:

The radius is half the diameter, so r=7.5 cm. Substituting into the formula for the area of a circle, \(A=\pi r^2=\pi(7.5)^2 \approx 177\) square cm.

Carlos drove 1,064 miles on his vacation. He drove a total of 20 hours. What is the average number of miles Carlos drove each hour? Group of answer choices

Answers

53 rounded from 53.2

How many solutions does the equation −2y 2y 3 = 3 have? one zero infinitely many three

Answers

−2y + 2y + 3 = 3  this equation have infinite solution.

What is linear equation with one variable?

Equation with one variable that is linear. One solution exists for the linear equation with one variable, which is written as ax+b = 0, where a and b are two integers, and x is a variable. A linear equation with a single variable, for instance, is 2x+3=8.

According to the given information:

The given equation is :

−2y + 2y + 3 = 3

rearranging the equation:

−2y + 2y = 3 - 3

the given equation is true for any value of y the the equation will be zero:

0 = 0

so,

this equation have infinite solution

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when you have responses to variables that you are going to ignore, you code it as? A.subset B.skip C.continuous variable D.missing

Answers

When the response to a variable is going to be ignored, it is coded as "missing". Correct option is D.

When conducting statistical analysis, it is common to encounter responses to variables that are not relevant to the research question or are missing. To properly handle these responses, they need to be coded appropriately.

This allows the statistical software to exclude these responses from analysis without deleting them entirely from the dataset.

It is important to handle missing responses properly as they can introduce bias into the results if not dealt with appropriately. The method for handling missing data depends on the amount and pattern of missing data.

Some techniques for handling missing data include imputation, where missing values are estimated based on other data points, and deletion, where missing data points are removed from the analysis entirely. Therefore, correct option is D.

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Clayton climbed down 120 meters. He climbed down in 30-meter intervals. In
how many intervals did Clayton make his climb.

Answers

Answer:

4 intervals.

Step-by-step explanation:

120/30=4

Answer:

40x30=120

Step-by-step explanation:

A customer selected a new wallet at a local department store that the salesperson said was made of the finest calfskin

Answers

If the customer sues for a refund The customer will prevail.

B The customer, because he had a reasonable time after purchase in which to inspect.

The customer prevailing due to a reasonable time for inspection: If the customer inspected the wallet promptly after purchase and discovered the defect, they might argue that they exercised reasonable diligence and promptly returned to the store to demand a refund. This could support their claim for a refund. The customer will prevail in the case. This is because the customer had a reasonable time after purchase in which to inspect the wallet purchased. The Uniform Commercial Code provides that in any sale of goods, a buyer has a reasonable opportunity to inspect the goods to determine their condition before accepting them.

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Question is incomplete the complete question is :

A customer selected a new wallet at a local department store that the salesperson said was made of the finest calfskin and was stitched by hand. The customer bought the wallet and left the store. A few moments later, he took out the wallet to transfer his cash and credit cards into it. On close inspection, he noticed a small nick in the leather. He immediately went back to the department store and demanded a refund. The salesperson refused.

If the customer sues for a refund, who will prevail?

A The customer, because there was a breach of contract.

B The customer, because he had a reasonable time after purchase in which to inspect.

C The department store, because the customer accepted the goods.

D The department store, because the customer did not give written notice of the breach.

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