People, I need to figure out a question
Is the sun of 7/10 + 1/5 closer to 0, 1/2 or 1?
Answers
Answer:
1
Step-by-step explanation:
7+10+1/5
7/10 = 0.7
1/5 = 0.2
0.7+0.2=0.9
Therefore it would be closest to 1.
Answer: 1
Step-by-step explanation:
To find an estimate, you need to round your fractions. Let's start with 7/10. First let's look at the numerator, 7. 7 is a number greater than 5, so we'll round it to 10 and you keep your denominator. so now we have 10/10, or 1. Then round 1/5. 1/5 is lower than 5, so we'll round it to 0. Now, for the final step add them. 1 + 0 = 1, so 1 is the answer
Related Questions
Evaluate the expression
if x = 2, y = 3, and z = 4.
2x²-y + 2(z-1)
Answers
Answer:
11
Step-by-step explanation:
Substituting the values of x, y, and z into the expression, we get:
2x² - y + 2(z-1) = 2(2)² - 3 + 2(4-1)
= 2(4) - 3 + 2(3)
= 8 - 3 + 6
= 11
Therefore, if x = 2, y = 3, and z = 4, then the value of the expression 2x² - y + 2(z-1) is 11.
Answer:
11
Step-by-step explanation:
if x = 2, y = 3, and z = 4.
2x²-y + 2(z-1)
Substituting the given values of x, y, and z, we get:
2x² - y + 2(z-1) = 2(2)² - 3 + 2(4-1)
= 2(4) - 3 + 2(3)
= 8 - 3 + 6
= 11
Therefore, the value of the expression when x = 2, y = 3, and z = 4 is 11.
BODMAS (Brackets, Order, Division, Multiplication, Addition, Subtraction) is used to determine the sequence of operations in a mathematical expression. It is used to avoid confusion and ensure that everyone obtains the same answer from a mathematical expression. The rule states that the operations inside the brackets must be done first, followed by orders, then division and multiplication (from left to right), and finally addition and subtraction (from left to right).
Help with #3 and #4 please.
Answers
Answer:
1. greatest common factor is 6x
2.3v^2
Answer:
6x and 3v²
Step-by-step explanation:
The greatest common factor of 30x² and 24x is 6x, because 30x²+24x=6x(5x+4)
The greatest common factor of 15v² and 12v² is 3v²
Which expression is equivalent to (r Superscript negative 7 Baseline) Superscript 6?
r Superscript 42
StartFraction 1 Over r Superscript 42 Baseline EndFraction
Negative 7 r Superscript 6
StartFraction 1 Over r EndFraction
Answers
The correct option is \(r^{-42}\) is not equivalent to \((r^{-7} )^{6}\) .
Algebraic expression: what is it?
Variables, constants, and mathematical operations like addition, subtraction, multiplication, division, and exponentiation can all be found in an algebraic statement. In many branches of mathematics, science, engineering, and finance, issues are represented and solved using algebraic expressions.
The expression \((r^{-7} )^{6}\) can be simplified using the rule of exponentiation which states that raising a power to another power involves multiplying the exponents. Applying this rule, we get:
\((r^{-7} )^{6}\) = \(r^{-42}\)
Therefore, the expression \((r^{-7} )^{6}\) is equivalent to \(r^{-42}\), which is the first option given.
Option 1: \(r^{-42}\) is not equivalent to \((r^{-7} )^{6}\) .
Option 2: 1/ \(r^{-42}\) is also not equivalent to \((r^{-7} )^{6}\) .
Option 4: \(r^{-1}\) is also not equivalent to \((r^{-7} )^{6}\) .
Therefore, the correct option is (a) \(r^{-42}\).
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Answer:
A
Step-by-step explanation:
Suppose the sequence {an} is arithmetic with a3 = 15, d = -3/2, and an=6
Find n.
Answers
Answer:
The value of n = 9th term
Step-by-step explanation:
Given:
In an arithmetic series
a3 = 15
d = -3/2
an = 6
Find:
The value of n
Computation:
In an arithmetic series
An = a + [n - 1]d
where,
An = last term
a = first term
n = number of term
d = common difference
So,
a3 = a + 2d
15 = a + 2(-3/2)
15 = a - 3
a = 18
An = a + [n - 1]d
6 = 18 + [n - 1][-3/2]
-12 = [n-1][-3/2]
8 = n - 1
The value of n = 9th term
The exponential model A=433.4e^0.032t describes the population, A, of a country in millions, t years after 2003. Use the model to determine when the population of the country will be 796 million.
The population of the country will be 796 million in
(Round to the nearest year as needed.)
Answers
The population of the country will be 796 million approximately in the year 2022.
To find when the population of the country will be 796 million, we can set the equation equal to 796 and solve for t:
\(A = 433.4e^{(0.032t)}\\796 = 433.4e^{(0.032t)}\)
Divide both sides by 433.4:
\(e^{(0.032t)} = 1.836\)
Take the natural logarithm of both sides:
\(ln(e^{(0.032t)}) = ln(1.836)\)
0.032t = 0.605
Divide both sides by 0.032:
t = 18.91
Therefore, the population of the country will be 796 million approximately 19 years after 2003. To find the year, we add 19 to 2003:
2003 + 19 = 2022
Therefore, the population of the country will be 796 million approximately in the year 2022.
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5563 ml to dL convert
Answers
55.63 dl
Step-by-step explanation:Hi there !
1 dl = 100 ml
100ml ................... 1 dl
5563ml ................x dl
x = 5563×1/100 = 55.63 dl
Good luck !
what is the center dilation a,b,c, or d
Answers
See the diagram below. I drew a line through the left corner points of the red and blue quadrilaterals. This line goes through the point D. You could pick on the right corners of the original quadrilaterals and that line will also pass through point D.
Pablo used a total of 5 3/4 gallons of gas while driving his car. Each hour he was driving, he used 5/6 gallons of gas. What was the total number of hours he was driving? Write your ans
Answers
We know that he used 5/6 gallons of gas per hour of driving.
So, the total amount of gas he used is 5/6 * x.
We also know that he used a total of 5 3/4 gallons of gas.
So, we can set up the equation:
5/6 * x = 5 3/4
To solve for x, we can first convert 5 3/4 to an improper fraction:
5 3/4 = 23/4
Then, we can multiply both sides of the equation by the reciprocal of 5/6:
x = (5 3/4) / (5/6)
x = (23/4) / (5/6)
x = (23/4) * (6/5)
x = 27.6/4
x = 6.9
Therefore, Pablo was driving for a total of 6.9 hours.
brainliest???
PLEASE HELP !! Whoever gets it right gets brainliest
Answers
Answer:
21
Step-by-step explanation:
4x-2=3x+19
4x-3x=19+2
x=21
Answer:
x = 21
Step-by-step explanation:
These are opposite angles and are therefore equal.
Equate the two angles to solve for x.
4x-2 = 3x+19
subtract 3x-2 from either side (i.e. numbers on the left, and variables on the right)
4x-2 -(3x-2) = 3x+19 - (3x-2)
x = 21
check: 4x-2= 82, 3x+19=82, so solution is good.
Find the unknown coordinate so the line through the
points has the given slope
Answers
Answer:
#1 (0,-4)
#2 (5,0)
#3 (3,1)
Step-by-step explanation:
#1. (-3, 2) (0, y) slope = -2
slope = rise/run therefore slope = -2/1 or down 2 and over 1
so from -3 to 0 you are going over 3 units (or 3 times) Therefore to find y at x=0, you have to move three steps, or 3 times -2 = -6 so 2-6 = -4
so y intercept (b) = -4 0r (0,-4)
#2 (-7,-4) (x,0) slope (m) = 1/3 -7+12=5 x=5
#3 (4,-3) (x, 1) slope (m) = -4 (4/-1) Moving one unit in slope means
-3=4=1 for Y and 4-1=3 for X therefore the point is (3, 1)
3
An aeroplane flies 4200 km at a speed of 800 km/ how long is the flight
Answers
Hope this helps :)
The Monday relates to the Thursday so than, the Friday relation the ….? A: Tuesday B : Saturday C : Sunday D: Monday E:
Wednesday
Answers
Answer:
The correct answer is B: Saturday.
The relationship between Monday and Thursday is that they are two days apart in a typical Monday-to-Sunday week. Similarly, Friday is also two days apart from Tuesday in a typical week, so the relationship between Friday and Tuesday would be the same as the relationship between Monday and Thursday. Therefore, the correct answer is B: Saturday.
Discuss the pros and cons for
1) finding outside financing for your business and
2) saving your own money to self-finance your business.
Then, make a personal selection as to which option you would choose for your business, and justify why you made that choice.
Answers
Financing refers to the process of providing funds or capital to an individual, organization, or business to enable them to carry out their operations or achieve their goals.
Describe Finance?
Finance is the study of how individuals, businesses, and governments manage money and financial resources over time. It is a field that deals with the allocation of assets and liabilities over time under conditions of uncertainty and risk. Finance encompasses a wide range of activities, including investment, banking, insurance, accounting, and financial planning.
Finding outside financing for your business:
Pros:
Can provide significant capital to start or grow a business.
Allows the business owner to keep their personal savings and assets separate from business finances.
Can provide access to resources, expertise, and networks that can help the business grow.
Cons:
Requires paying interest on the loan or giving up equity in the company.
May require a strong credit history or collateral to secure the loan.
Can put pressure on the business to achieve high growth rates and profitability to pay back the loan.
Saving your own money to self-finance your business:
Pros:
No need to pay interest on loans or give up equity in the company.
Provides a sense of control and independence over the business.
Avoids the risk of defaulting on loans or damaging credit history.
Cons:
May limit the amount of capital available to start or grow the business.
Puts personal savings and assets at risk if the business fails.
May take longer to accumulate enough savings to start or grow the business.
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([20 + 10.4^2 - 116,870) / (20/ 1/3 x 15 - 10.4/ (116,870/6808))] ^-1
![([20 + 10.4^2 - 116,870) / (20/ 1/3 x 15 - 10.4/ (116,870/6808))] ^-1](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/xb3ebJrE0WHqjGiNJTdhJh2khmrSNSB2.jpeg)
Answers
Answer:
\(8\frac{875730264}{8491541359}\)Explanation:
Given the values of the variables below:
• D = 116,870
,• E=1/3
,• L =15
,• M = 20
,• O = 10.4
,• Y = 6,808
We are required to evaluate:
\(\begin{gathered} \lbrack(M+O^2-D\div Y)\div(M\div E\cdot L-O\div(D\div Y))\rbrack^{-1} \\ =\mleft(\frac{(M+O^2-D\div Y)}{(M\div E\cdot L-O\div(D\div Y))}\mright)^{-1} \end{gathered}\)Substitute the given values:
\(=\mleft(\frac{20+10.4^2-116,870\div6,808}{20\div\frac{1}{3}\cdot15-10.4\div(116,870\div6,808)}\mright)^{-1}\)We simplify using the order of operations PEMDAS.
First, evaluate the parentheses in the denominator.
\(=\mleft(\frac{20+10.4^2-116,870\div6,808}{20\div\frac{1}{3}\cdot15-10.4\div\frac{116,870}{6,808}}\mright)^{-1}\)Next, evaluate the exponent(E): 10.4²
\(=\mleft(\frac{20+108.16-116,870\div6,808}{20\div\frac{1}{3}\cdot15-10.4\div\frac{116,870}{6,808}}\mright)^{-1}\)Next, we take multiplication and division together:
\(\begin{gathered} =\mleft(\frac{20+108.16-\frac{116,870}{6,808}}{20\times3\times15-10.4\times\frac{6808}{116,870}}\mright)^{-1} \\ =\mleft(\frac{20+108.16-\frac{116,870}{6,808}}{900-\frac{13616}{22475}}\mright)^{-1} \end{gathered}\)Finally, take addition and subtraction and then simplify.
\(\begin{gathered} =\mleft(\frac{9445541}{85100}\div\frac{20213884}{22475}\mright)^{-1} \\ =(\frac{9445541}{85100}\times\frac{22475}{20213884})^{-1} \\ =(\frac{8491541359}{68808061136})^{-1} \\ =1\div\frac{8491541359}{68808061136}=1\times\frac{68808061136}{8491541359} \\ \\ =\frac{68808061136}{8491541359} \\ =8\frac{875730264}{8491541359} \end{gathered}\)The result of the evaluation is:
\(8\frac{875730264}{8491541359}\)The table shows the cost of renting a sound system for a concert. Isabel rents a sound system at 1 p.m. and plans to return it before 4 p.m. Complete: Isabel will pay $ if she returns the sound system by 4 p.m. If she is 30 minutes late, she will pay an additiona
Answers
Answer:
56
Step-by-step explanation:
its 56 b
We can conclude that -
Isabel will pay $60 if she returns the sound system by 4 p.m.If she is 30 minutes late, then she will pay $72.What is inequality?An inequality compares two or more numbers or expressions with one another. For example -
2x + 4y > 7
2x + 5y < 6
Given is the table that shows the cost of renting a sound system for a concert. Isabel rents a sound system at 1 p.m. and plans to return it before 4 p.m.
The total number of hours for which she will rent the sound system is -
{h} = 4 - 1 = 3 hours
{h} = 3 hours
Now, for 3 hours, the given inequality is -
2 < x ≤ 3
We can write the cost as $60.
If she is 30 minutes late, then she will pay $72.
Therefore, we can conclude that -
Isabel will pay $60 if she returns the sound system by 4 p.m.If she is 30 minutes late, then she will pay $72.To solve more questions on tabular inequality, visit the link below
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someone help please (worth 50 points!!)
Answers
1. 10^2
2. 10^4
3. 10^5
4. 10^7
5. 10^6
6. 10^3
7. 10^9
8. 10^0
9. 1000
10. 100,000
11. 10
12. 1,000,000
13. 100
14. 10
15. 10,000
16. 10,000,000
A circle fountain has a radius of 12 feet. What is the circumference of the fountain? Please explain your answer. Use 3.14 to solve.
Answers
Answer:
75.36 feet
Step-by-step explanation:
It’s in the attachment below!
Helpppppppppppppppppppppp
Answers
Answer:
7
Step-by-step explanation:
If you notice each container has 4 balls
3 = 12
6 = 24
10 = 40
So, this means 1 container = 4 balls
x = 28
Divide by 4
28/ 4 = 7
Pleaee gimme brainliest
Answer:
7
Step-by-step explanation:
theres a loop of 4 balls per container
3 divide 12 = 4 balls
6 divide 24 = 4 balls
? divide 28 = 4 balls
10 divide 40 = 4 balls
when you divide its like dividing the balls into the containers so if you look at ? divide 28 = 4 balls it would equal 7
ex
1 divide 28 = 28 no
2 divide 28 = 13 no
3 divide 28 = 27.5 no
4 divide 28 = 7 yes 4 goes into 7
6th grade math ! Help me please :))
Answers
Answer to the perimeter
2 x (5 + 13)
Answer:
2 x (5+13)
Step-by-step explanation:
To find the perimeter of a rectangle you must add all the side lengths. For the rectangle that is displayed, there are 2 sides that measure 13 cm and two that measure 5 cm. Therefore, you should get your answer by adding the 5 cm and the 13 cm, then, multiply the solution by 2 to get your answer.
Help me I begging plsssssssssss sesssss
Answers
Answer:
2.29x8=18.32
20 an hour because 160÷8=20
31.16 more than part a+b
Step-by-step explanation:
hope this helps plus brainliest if u want have a good day! :)
Sound is measured in decibels, using the formula d=10log(p/p0) where p is the intensity of the sound and p0 is the weakest sound the human ear can hear. A horn has a decibel warning of 20. how many times more intense is this horn compared to the weakest sound heard to the human ear?
Answers
Solving the given logarithmic equation, it is found that the horn is 100 times more intense compared to the weakest sound heard to the human ear.
What is the equation for the sound in decibels?The equation is given by:
\(d = 10\log{\frac{p}{p_0}}\)
In which:
d is the intensity of the sound in decibels.p is the intensity of the sound.\(p_0\) is the weakest sound that the human ear can hear.In this problem, we have that d = 20, and we have to solve the logarithmic equation for p to find how many times more intense the sound is:
\(d = 10\log{\frac{p}{p_0}}\)
\(20 = 10\log{\frac{p}{p_0}}\)
\(\log{\frac{p}{p_0}} = 2\)
The logarithm is inverse of the function \(10^x\), hence we apply the function to both sides to find the ratio.
\(\frac{p}{p_0} = 10^2\)
\(\frac{p}{p_0} = 100\)
Hence, the horn is 100 times more intense compared to the weakest sound heard to the human ear.
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Due to gravity, an object falls 16t^2 feet in t seconds. You drop a rock from a bridge that is 75 feet above the water. Will the rock hit the water in 2 seconds?
Explain
Answers
If due to gravity, an object falls 16t^2 feet in t seconds. You drop a rock from a bridge that is 75 feet above the water. The rock will hit the water in 2 seconds?
How to find seconds the rock will hit the rock?Given data:
Object falls = 16t² feet in t seconds
Rock from a bridge = 75 feet above the water
So,
72 =16t²
t² = 72/16
t²= 4.5
t = √4.5
t = 2.12 seconds to hit the water
Therefore we can conclude that the rock will hit the water in 2 seconds.
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Which value below is included in the solution set for the inequality statement? -3(x-4) > 6(x-1) 0-1 02 07 0 3 NEXT QUESTION ASK FOR HELP
Answers
The solution set for the inequality is x < 2. Among the given options, the value that is included in the solution set is 0.
To determine which value is included in the solution set for the inequality statement -3(x-4) > 6(x-1), we need to solve the inequality for x.
Starting with the given inequality:
-3(x - 4) > 6(x - 1)
First, distribute -3 and 6 to the terms inside the parentheses:
-3x + 12 > 6x - 6
Next, combine like terms by subtracting 6x from both sides and adding 6 to both sides:
-3x - 6x > -6 - 12
-9x > -18
To isolate x, divide both sides of the inequality by -9. Remember that when dividing by a negative number, we need to reverse the inequality sign:
x < (-18) / (-9)
x < 2
Therefore, the solution set for the inequality is x < 2. Among the given options, the value that is included in the solution set is 0.
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Do you guys know the answer?
Answers
Can someone help my lil sis cause she wont stop bothering me
it's just 2 simple questions
All u have 2 do is subtract, she said that she couldn't find the answers on the online calculator.
Just plzzzz help her i'm begging u and random answers are gonna get reported ok have a great day pple
Answers
Answer:
For first question, the answer is = 3f - 9g + 7
For second question, the answer is = 5/9 v - 5/9
I'm sure this is the answer
Hope it helped u,
pls mark as the brainliest
^_^
Answer:
1.- (B.) 3f-9g+7
2.- (C.) 5/9v-1/3
Step-by-step explanation:
Someone Removed My other answer :(
Can I have Brainliest Again? Its okay if not
Professional tennis player Serena Williams has a career win record of 81%. If we took a simple random sample of 65 of her matches, what is the probability that at least 55 would be wins?
Answers
Answer:
The probability is 81%
Step-by-step explanation:
Convert as indicated.
72oz to ____ lb ____ oz
Question content area bottom
Part 1
oz
enter your response here lb
enter your response here oz
Answers
Answer:
Hope this helps
Step-by-step explanation:
Answer in pounds: 4.5.
Sorry I can't get your OZ one
What is the value of x?
to
Answers
The measure of the angle x is 30 degree if the triangle is an equilateral triangle.
What is a circle?It is described as a set of points, where each point is at the same distance from a fixed point (called the centre of a circle)
We have a circle in which a triangle is formed.
Here is the length of the triangle is same, means it is an equilateral triangle.
Each angle in equilateral triangle = 60 degree
The radius and the one tangent, making an angle of 90 degree
Taking bigger triangle:
Total sum of angles in triangle = 180 degree
x = 180 – 90 -60
x = 30 degree
Thus, the measure of the angle x is 30 degree if the triangle is an equilateral triangle.
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What is the distance between points (13,1) and (9,-4)
Answers
Answer:
5/4
Step-by-step explanation:
y2 -y1 -4-1=-5
x1 -x2 9-13=-4
the school lisa goes to is selling tickets to the annual talent show. on the first day of ticket sales the school sold 4 senior citizen tickets and 5 student tickets for a total of $102. the school took in $126 on the second day by selling 7 senior citizen tickets and 5 student tickets. what is the price of on senior citizen ticket and one student ticket?
Answers
Answer: one senior ticket is $8 and one student ticket is $14
Hope this helps a little