You purchase a new shirt that cost $15.00. Sales tax is added at the register at a rate of 8%. How much sales tax will be added to the cost of the shirt when you pay for it.

Options a, d, and e could describe a binary search tree while the rest doesn't.

In a binary search tree (BST), every element 'a' has certain properties regarding its position relative to other elements in the tree. Let's analyze it:

a. "Lesser than all elements in its left subtree": This statement would hold true in a BST. In a BST, the left subtree contains elements that are smaller than the current element.

b. "Greater than all elements in its left subtree": This statement would not hold true in a BST. In a BST, the left subtree contains elements that are smaller than the current element, so 'a' cannot be greater than all elements in its left subtree.

c. "Lesser than all elements in its right subtree": This statement would not hold true in a BST. In a BST, the right subtree contains elements that are greater than the current element, so 'a' cannot be lesser than all elements in its right subtree.

d. "Greater than all its descendants": This statement would hold true in a BST. In a BST, all elements in the left subtree are smaller than the current element, and all elements in the right subtree are greater. Therefore, 'a' would be greater than all its descendants.

e. "Greater than all elements in its right subtree": This statement would hold true in a BST. In a BST, the right subtree contains elements that are smaller than the current element, so 'a' can be greater than all elements in its right subtree.

In summary, options a, d, and e could describe a binary search tree, while options b and c would not accurately describe a binary search tree.

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Answer:

A. No

Step-by-step explanation:

If a vertical line can be drawn through multiple points in a graph, it is not a function.

The variability computed as the sum of the squared errors, or SSE, for all values of the response variable in a one-way ANOVA is known as the error sum of squares.

This measure of variability gives an indication of the amount of variation within the sample being tested, by measuring the differences between each value of the response variable and the mean value of the response variable. This can be expressed mathematically as:

SSE = Σ(yi - μ)2 where yi represents the ith response value, and μ represents the mean of the response values.


The error sum of squares is then used to calculate the mean square error, or MSE, which is a measure of the variance in the error. The MSE is calculated by dividing the SSE by the number of observations in the sample. The MSE can be expressed mathematically as:

MSE = SSE/N where N is the number of observations in the sample.


The MSE is then used to calculate the F-statistic, which is a measure of the difference between the sample means and the population mean. The F-statistic can be expressed mathematically as:

F-statistic = MSE/σ2 where σ2 is the population variance.


The error sum of squares is therefore a key measure of variability used in one-way ANOVA, and is used to calculate the MSE and F-statistic.

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Answer:

the best answer is option d

Step-by-step explanation:

4/5 x -10 = -40/5 = -8

t x t = t^2

-8t^2

Answer:

\( \sf \: d) \: - 8 {t}^{2} \)

Step-by-step explanation:

Given expression,

\( \sf \rightarrow \: \frac{4}{5}t \: ( - 10t )\)

Let's simplify the expression,

\( \sf \rightarrow \: \frac{4}{5} t \: ( - 10t) \: \)

\( \sf \rightarrow \: ( \frac{4}{5} \times - 10)( {t} \times t)\)

\( \sf \rightarrow \: ( \frac{ - 40}{ \: 5} )( {t}^{2} )\)

\( \sf \rightarrow \: - 8{t}^{2} \)

Hence, the option (d) is correct.

The class midpoint for the class 235.0-265.9 is 250.45.

The class midpoint for the class 235.0-265.9 in the frequency distribution can be determined by finding the average of the lower class limit and the upper class limit.

In this case, the lower class limit is 235.0 and the upper class limit is 265.9. To find the class midpoint, we add the lower class limit and the upper class limit and then divide the sum by 2.

Class midpoint = (lower class limit + upper class limit) / 2

For the class 235.0-265.9:

Class midpoint = (235.0 + 265.9) / 2

Class midpoint = 500.9 / 2

Class midpoint = 250.45

Therefore, the class midpoint for the class 235.0-265.9 is 250.45.

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Answer:

the inequality is y>2x+1

I figured this out because watching the video showed me how to find the slope I first found my y-axis point then went down, knowing the symbol would be < I kept that in mind when I went to look for my x-axis after that put the two points into slope-intercept formula.

Leon had to buy fences, 1 yard fences would be 2$. He had to buy more yards of fences than the total he was looking for. the y-axis would be how much he spent and the x-axis would be the yards for the fences.

Step-by-step explanation:

70 trees can be planted at a distance of 6 meters each around the rectangular plot.

In order to find the number of trees, we must first find out how much space we have in the plot. To find the space, calculate the perimeter of rectangular plot. Formula of perimeter of rectangular plot: 2 (length + breadth)

Perimeter of Rectangular plot : 2 (120m + 90m)

= 420m

Therefore, the perimeter of the rectangular plot in 420m, To determine how many trees can be planted, we need to divide the perimeter by the distance between each tree: Number of trees = Perimeter / Distance between trees.

= 420m / 6m

= 70

Therefore, 70 trees can be planted around the rectangular plot at a spacing of 6 meters apart.

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Complete Question

How many trees can be planted at a distance of 6m each around a rectangular plot whose length is 120m and breadth is 90m?

Answer:

He cannot save $5 when he is buying something instead of making it himself.

Step-by-step explanation:

He makes $10 from lawn mowing and spends $5 on Taco Bell. He has $5 left.

If he made is lunch, He would have had $10 dollars.

Andrew's argument is flawed because he is not considering all of the costs and benefits associated with his decision to go to Taco Bell instead of preparing his own meal.

An argument is a collection of claims, the premises of which are provided in support of another statement, the conclusion.

There are a few problems with Andrew's argument.

First, he is assuming that the only cost of preparing his own meal is the price of the ingredients. However, there are also opportunity costs associated with preparing his own meal, such as the time he spends making it and the opportunity to do something else during that time (such as study for his exam).

Second, Andrew is assuming that he would have spent the same amount of money on ingredients as he did on his meal at Taco Bell. However, it is possible that the ingredients he would have used to make his own meal would have cost less than $5, in which case he would not have saved as much money as he thinks.

Finally, Andrew is assuming that he would have spent the same amount of time preparing his own meal as he did going to Taco Bell. However, it is possible that it would have taken him longer to prepare his own meal, in which case the opportunity cost of his time would have been even higher.

Overall, Andrew's argument is flawed because he does not evaluate all of the expenses and advantages of his decision to eat at Taco Bell instead of cooking his own dinner.

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Answer:

c. the crust

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

Unfortunately I can't answer without more proper information

Step-by-step explanation:

Answer:

10 minutes no matter what

Step-by-step explanation:

it says "you want to calculate how long it will take you to cook. You know you will need 10 minutes of prep time no matter how many guests come to dinner, and you will need 8 additional minutes per guest.

Meaning it is going to sty at 10 no matter what

magsagot ka kasi wagpuro brainly

Whahahaha

Answer:

If a researcher cannot gain access to a target population, snowball sampling procedures can assist in locating subjects. In regard to sampling procedures, if a researcher wants to be able to generalize results to the total population of interest, then a purposeful sampling technique is the best approach.

Answer:

Non-probability sampling

Step-by-step explanation:

Non-probability sampling is a method of selecting units from a population using a subjective  method.

The conversion rate is the proportion of sales leads that become paying clients, or the proportion of clients who make a purchase.

The percentage of sales leads that become actual customers, or customers who make a purchase, is known as the conversion rate. It is a crucial number for e-commerce companies since it allows them to assess the success of their sales and marketing initiatives.  The conversion rate is derived by dividing the total number of leads by the number of successful sales or conversions. It gauges how effectively a website converts leads into paying clients. Companies can improve their websites and marketing tactics to raise conversion rates by measuring conversion rates and identifying areas for improvement. Additionally, businesses can utilise conversion rate to assess the efficiency of various marketing initiatives and campaigns and identify the ones that are most successful at generating sales.

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The expression that replaces the heights of the tallest mountain in each continent with the values 8850, 6963, and 6192 is a table with three rows and two columns, containing the continent and its corresponding mountain height in meters.

To replace the heights of the tallest mountain in each continent with the values 8850, 6963, and 6192, an expression is required that can facilitate this transformation.

Which provides a flexible and powerful way to create dynamic web pages.

Language and is used to create web pages that can be displayed on the internet.

To replace the heights of the tallest mountain in each continent with the values 8850, 6963, and 6192, the following expression can be used:

Continent Tallest Mountain Africa 8850 Antarctica 6963 Asia 6192

Here, a table is used to store the data for each continent and its tallest mountain.

The  tag is used to indicate the start of the table, and the  tag is used to indicate the start of a row.

The  tag is used to indicate the header row, while the  tag is used to indicate a data cell.

The data is then entered into the table using the appropriate tags to create the desired layout.

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A graph is the graph of a function if no vertical line intersects the graph at more than one point. This is because a function is a set of ordered pairs (x, y), where each x-value is paired with a unique y-value. If a vertical line intersects the graph at more than one point, then there is more than one y-value for a given x-value, which violates the definition of a function.

To determine whether a graph is the graph of a function, you can use the vertical line test. The vertical line test is a simple test that involves drawing a vertical line through the graph. If the vertical line intersects the graph at more than one point, then the graph does not represent a function.

If, on the other hand, the vertical line intersects the graph at only one point at any given x-value, then the graph represents a function.

In other words, a graph is the graph of a function if no vertical line intersects the graph at more than one point. This is because a function is a set of ordered pairs (x, y), where each x-value is paired with a unique y-value. If a vertical line intersects the graph at more than one point, then there is more than one y-value for a given x-value, which violates the definition of a function.

It's important to note that a graph may only represent a function on a certain domain, and may not represent a function on a different domain. Additionally, some functions may be represented by more than one graph. However, using the vertical line test is a useful and reliable way to determine whether a given graph represents a function or not.

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Answer:

-1

Step-by-step explanation:

BEDMAS

\(\frac{4+(5-11)}{2^{4}-14 }\\\frac{4+(-6)}{16-14 }\\\frac{-2}{2}\\-1\)

Hope that helps

A price floor is a law that limits the minimum price at which a good, service, or factor of production can be sold while a price ceiling is a regulation that limits the maximum price at which a good, service, or factor of production can be sold

Price floors are commonly implemented to support producers, while price ceilings are typically put in place to protect consumers from higher prices that might result from shortages or monopolies.

Example of Price Floor:Agricultural subsidies are a common example of price floors. Government price floors ensure that farmers receive a minimum price for their crops.

If the market price of wheat falls below the government-established price floor, the government may buy the excess supply at the guaranteed price, ensuring that farmers are able to make a profit. If there is a price floor, the minimum price is set above the equilibrium price.

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Answer:

The above statement is written as

\( \frac{22}{100} \times b\)

Hope this helps you

Complete the missing terms in the arithmetic sequence shown here: 2, ,4.5, 7, 9.5, 12?

It should be noted that an arithmetic sequence has a first term and common difference.

In this case, a = first term = 2

a + 2d = 3rd term = 7

Since a + 2d = 7

2 + 2d = 7

2d = 7 - 2

2d = 5

Divide

d = 5/2 = 2.5

The common difference is 5

The second term will be:

= a + d

= 2 + 2.5

= 4.5

The 4th term will be:

= a + 3d

= 2 + 3(2.5)

= 2 + 7.5

= 9.5

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The missing statement in the given proof is ΔFDC ≅ Δ FAB, reason SAS. Option C is correct.

In congruent geometry, the shapes that are so identical. can be superimposed on themselves.

here,
As given in the quesiton,
Consider the triangle formed by the given construction,
ΔFDC and Δ FAB
AB║CD
∠FAB = ∠FCD
∠FBA = ∠FDC

So,  ΔFDC ≅ Δ FAB, by SAS congruency.

Thus, the missing statement in the given proof is ΔFDC ≅ Δ FAB, reason SAS. Option C is correct.

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Answer:

Step-by-step explanation:

\(V=\pi R^2\cdot H\\\\V=13\,816\ m^3\\R=20\,m\\H=??\\\\13\,816=\pi\cdot20^2\cdot H\\\\13\,816=400\pi H\\\\13\,816\approx1256.637 H\\\\H\approx10.994424\,m\)

Answer:

Not 2 sure but i think its 7.50

Step-by-step explanation:

Answer: x books = 4

Step-by-step explanation:

6.00 / 1.50 = 4

Answer:

Step-by-step explanation:

Answer:

Today: Thursday, 05 November 2020

Hour: 13.59 WIB (Indonesia)

_______________________________

Upon answering the query  As a result, the object's location at time t = 2 function is 35. Solution: (D) 35.

Mathematics is concerned with integers and their variations, equations and related structures, shapes and their places, and possible placements for them. The relationship between a collection of inputs, each of which has an associated output, is referred to as a "function". An relationship between inputs and outputs, where each input yields a single, distinct output, is called a function. Each function has a domain or a codomain, often known as a scope. The letter f is frequently used to represent functions (x). X is the input. The four main types of functions that are offered are on functions, one-to-one operations, many-to-one functions, within processes, and on functions.

We must integrate the acceleration twice to get the object's position function in order to determine its location at time t = 2.

We may integrate the acceleration function, which is provided by a(t) = 6t, to get the velocity function:

\(v(t) = \int\limits { a(t) ) \, dt = \int\limits 6t dt = 3t^2 + C1\)

We may utilise the knowledge that the object's velocity is 10 at time t = 0 to solve for the constant C1 as follows:

\(v(0) = 3(0)^2 + C1 = C1 = 10\)

The velocity function is as a result:

\(v(t) = 3t^2 + 10\)

The velocity function may now be integrated to produce the position function.:

\(s(t) = \int\limit v(t) dt = \int\limit (3t^2 + 10) dt = t^3 + 10t + C2\)

Once more, we can utilise the knowledge that the object's location at time t = 0 is 7 to find the value of the constant C2:

\(s(0) = (0)^3 + 10(0) + C2 = C2 = 7\\s(t) = t^3 + 10t + 7\\s(2) = (2)^3 + 10(2) + 7 = 8 + 20 + 7 = 35\\\)

As a result, the object's location at time t = 2 is 35. Solution: (D) 35.

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Answer:

Step-by-step explanation:

V = length * height * width = 18 * length * width

2,592 = 18 * length * width ; divide both sides by 18

144=  length * width ; now what 2 numbers multiplied are giving us 144?

1*144 = 144 ; 2*72 = 144 ; 3*48=144 ; 4*36 =144 ; 6*24 = 144 ; 8*18 = 144 ;

9*16 =144 ; 12*12 =144

5, 7, 10 and 11 does not divide 144 into a whole number

possible lengths and widths are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Using conditional probability, it is found that there is a 0.12 = 12% probability that a student gets an A in Algebra 2 and does all their assignments.

Conditional probability is the probability of one event happening, considering a previous event. The formula is:

\(P(B|A) = \frac{P(A \cap B)}{P(A)}\)

In which

In this problem, the events are:

The probabilities are:

We want to find \(P(A \cap B)\), hence:

\(P(B|A) = \frac{P(A \cap B)}{P(A)}\)

\(0.6 = \frac{P(A \cap B)}{0.2}\)

\(P(A \cap B) = 0.6(0.2) = 0.12\)

0.12 = 12% probability that a student gets an A in Algebra 2 and does all their assignments.

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Answer:

3x5=15

5x3=15

Step-by-step explanation:

Considering a proportional relationship for the situation, the correct conclusion is given as follows:

(17,3) is viable.

A proportional relationship is a function in which the output variable is given by the input variable multiplied by a constant of proportionality, that is:

\(y = kx\)

In which k is the constant of proportionality.

In this problem, since there is a proportional relationship, it has to have point (0,0), hence the viable points are (-2,7), (17,3) and (20,5), and the correct conclusion is:

(17,3) is viable.

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Answer:

its 17,3 I'm pretty sure

Step-by-step explanation: