Rotate the vector (0,2) 270°
clockwise about the origin.

Picture is attached, please no links

Step-by-step explanation:

bananas to lemons is   4:5  

    probability of choosing a banana is 1/3   so    4   is 1/3 of the total parts

   4 =   1/3  of   4+ 5 + A

      A = 3

so the ratio of B: L: A    is    4:5:3

   in other words  A is   3 out of (4+5+3) = 3 out of 12 = 3/12 = 1/4

Answer:

y=x+2

Step-by-step explanation:

Brainliest?!?!?!

The equation for the given graph is y=0.8x+2.

The coordinate points from the given graph are (0, 2) and (2.5, 0).

The slope intercept form of a straight line is one of the most common forms used to represent the equation of a line. The slope intercept formula can be used to find the equation of a line when given the slope of the straight line and the y-intercept.

The slope from the given graph is, slope = Rise/Run

= 2/2.5

= 0.8

Put, m=0.8 and (0, 2) in y=mx+c

⇒ 2 = 0.8(0) + c

⇒ c = 2

So, the equation is y=0.8x+2

Therefore, the equation for the given graph is y=0.8x+2.

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Answer:

aaaaaaaaaaaaaaa

Step-by-step explanation:

The proportional relationship that models the situation is given as follows:

y = 2x/3.

A proportional relationship is defined as follows:

y = kx.

In which k is the constant of proportionality.

The variables for this problem are given as follows:

Hence the constant is given as follows:

k = 2/3.

Then the relationship is given as follows:

y = 2x/3.

The problem is incomplete, hence the proportional relationship is given so it can be used to obtain the desired amounts.

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Answer:

The answer is 49.

Step-by-step explanation:

\sin K = \frac{\text{opposite}}{\text{hypotenuse}}=\frac{4.4}{5.8}

sinK=

hypotenuse

opposite

​

=

5.8

4.4

​

\sin K = \frac{4.4}{5.8}

sinK=

5.8

4.4

​

K=\sin^{-1}(\frac{4.4}{5.8})

K=sin

−1

(

5.8

4.4

​

)

K=49.343\approx 49^{\circ}

K=49.343≈49

Answer:

Hey!

Your answer is 5.96!

Step-by-step explanation:

5 + 0.9 = 5.9

IF WE ADD 0.06...it makes 5.96

(the 6 is in the hundredth column so it goes AFTER the 9)

This fives us 5.96!

The perimeter of the figure is 53.7.

Perimeter can be defined as the total distance around a object.

To calculate the perimeter of the the figure below, we use the formula below.

Formula:

From the diagram,

Given:

Substitute these values into equation 1

Hence, the perimeter of the figure is 53.7

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Step-by-step explanation:

If you know that your perimeter must be no less than 40 feet, you can say that P >= 40 ft. Since P is given by P=2l+2w, you can combine the two equations into a single inequality:

2l+2w >= 40

If the length is given by 6 feet, then you can further simplify the inequality to be

12+2w >= 40 --> w >=14

False. if you are given a graph with two shif table lines, the correct answer will always require you to move both lines.

In a graph with two shiftable lines, the correct answer may or may not require moving both lines. It depends on the specific scenario and the desired outcome or conditions that need to be met.

When working with shiftable lines, shifting refers to changing the position of the lines on the graph by adjusting their slope or intercept. The purpose of shifting the lines is often to satisfy certain criteria or align them with specific points or patterns on the graph.

In some cases, achieving the desired outcome may only require shifting one of the lines. This can happen when one line already aligns with the desired points or pattern, and the other line can remain fixed. Moving both lines may not be necessary or could result in an undesired configuration.

However, there are also situations where both lines need to be shifted to achieve the desired result. This can occur when the relationship between the lines or the positioning of the lines relative to the graph requires adjustments to both lines.

Ultimately, the key is to carefully analyze the graph, understand the relationship between the lines, and identify the specific criteria or conditions that need to be met. This analysis will guide the decision of whether one or both lines should be shifted to obtain the correct answer.

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Answer:

1) \(A_{T}\) = 72 + 24h square inches.

2) \(A_{T}\) when h = 10 inches is equal to 312 square inches.

Step-by-step explanation:

You have a gift box with a;

6 inches by 6 inches square base and a height, h.

Finding the total surface area (\(A_{T}\)) of the gift box;

\(A_{T}\) = 2(6 × 6) + 4(6 × h) = 72 + 24h square inches

\(A_{T}\) when h = 10 is;

\(A_{T}\) = 72 + 24(10) = 312 square inches

The radial distance r = 6 and the angle θ = 75°. Representation 1: (r = 6, θ = 75°). Representation 2: (r = -6, θ = 75°). Representation 3: (r = 6, θ = 255°).

To represent a point in polar coordinates, we use the radial distance r and the angle θ.

Given the point (675), we have the radial distance r = 6 and the angle θ = 75°.

To find three different representations, we can vary the radial distance r by using both positive and negative values while keeping the angle θ constant.

Representation 1: (r = 6, θ = 75°) - This is the given representation.

Representation 2: (r = -6, θ = 75°) - Here, we use a negative value for the radial distance r while keeping the angle θ the same.

Representation 3: (r = 6, θ = 255°) - To find a different representation, we add 180° to the given angle θ. This results in a point with the same radial distance but in the opposite direction.

These three representations provide different ways to express the same point in polar coordinates, using different combinations of positive and negative values for the radial distance.

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The planet that has the larger mass is the planet B and the measurements in standard forms are

From the question, we have the following parameters that can be used in our computation:

Planet A = 5*10^26 kilograms

Planet B = 2*10^28 kilograms

Rewrite the masses properly

So, we have

Planet A = 5*10²⁶ kilograms

Planet B = 2*10²⁸ kilograms

The exponent 28 is greater than the exponent 26

This means that

2*10²⁸ is greater than 5*10²⁶

So, we have

Planet B has the larger mass

When the measurements are expressed in standard forms, we have

Planet A = 500000000000000000000000000 kilograms

Planet B = 20000000000000000000000000000 kilograms

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The slope of the line is represented by the coefficient b, while the y-intercept is represented by the coefficient a.

Actually, none of the given options are correct. In the equation ŷ = a b(x), ŷ represents the predicted value of the dependent variable (usually denoted as y) based on the independent variable (usually denoted as x), with the content loaded in the equation (the coefficients a and b) determining the relationship between the two variables.

The slope of the line is represented by the coefficient b, while the y-intercept is represented by the coefficient a.

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Answer:

It would be b I think

Step-by-step explanation:

Answer: Substitution Property of equality

Step-by-step explanation:

The number of ways Aaron can arrange the 5 songs on the playlist is equal to 120 ways.

Number of songs = 5

Consider that there are 5 options for the first song.

4 options for the second song since one song has already been used.

3 options for the third song.

2 options for the fourth song.

And only 1 option for the last song.

So the total number of arrangements is equal to,

= 5 × 4 × 3 × 2 × 1

= 120

Alternatively, use the formula for permutations of n objects taken x at a time,

ⁿPₓ= n! / (n - x)!

Here,

The number of songs  n = 5

The number of slots on the playlist x = 5

⁵P₅ = 5! / (5 - 5)!

     = 5!

     = 120 ways

Therefore, the total number of ways Aaron can arrange his 5 songs on playlist is 120.

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We need to print at least 16 sets to be sure of having at least 2 identical subsets on the list.We need to use the Pigeonhole Principle.

To answer this question, we need to use the Pigeonhole Principle, which states that if n items are put into m containers, with n > m, then at least one container must contain more than one item. In this case, the items are the subsets and the containers are the sets printed.
Let's consider the number of possible subsets that can be formed from a set of n elements. Each element in the set can either be in a subset or not, giving us 2 choices. Therefore, the total number of subsets is 2^n.
Now, we need to find out how many sets must be printed to ensure that there are at least 2 identical subsets on the list. Let's assume that we print k sets. The number of possible subsets for each set is 2^n. Therefore, the total number of possible subsets for k sets is (2^n)^k.
If we want to guarantee that there are at least 2 identical subsets on the list, then we need to ensure that the number of possible subsets is greater than or equal to the number of sets printed. In other words,
(2^n)^k >= k
Taking the k-th root of both sides gives us:
2^n >= k^(1/k)
To find the minimum value of k that satisfies this inequality, we can graph the two functions and find their intersection point. Alternatively, we can use trial and error to find the smallest integer value of k that satisfies the inequality. For example, if n = 4, then k = 16 satisfies the inequality:
2^4^16 = 2^64 > 16
Therefore, we need to print at least 16 sets to be sure of having at least 2 identical subsets on the list.

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If the sides of an isosceles triangle are whole numbers, and its perimeter is 30 units, the probability that the triangle is equilateral is 1/5, or 0.2.

To solve this problem, we can start by using the fact that the triangle is isosceles, which means that two sides are equal in length. Let's call the length of the equal sides "x", and the length of the third side "y".

Since the perimeter of the triangle is 30 units, we can write an equation:

x + x + y = 30

Simplifying this equation, we get:

2x + y = 30

We also know that the sides of the triangle are whole numbers, so we can use this information to determine the possible values of "x" and "y". Since the triangle is isosceles, "y" must be an even number, because the sum of two odd numbers is even, and 30 is an even number.

We can list the possible values of "y" and their corresponding values of "x", based on the equation above:

y = 2, x = 14

y = 4, x = 13

y = 6, x = 12

y = 8, x = 11

y = 10, x = 10

We can see that there is only one case where the triangle is equilateral, and that is when all three sides are equal in length, which means that x = y. This only occurs when x = y = 10.

Therefore, the probability that the triangle is equilateral is 1/5, or 0.2, because there is only one case out of five possible cases where all three sides are equal in length.

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The value 2 / 7 is greater than 4 / 12 is  - 1 / 21

To know the value 2/7 is greater by 4 / 12, we have to subtract 4 / 12 from 2 / 7 .

Therefore,

2 /  7  - 4 / 12 = 24 - 28/84

Therefore,

24 - 28/84  = - 4/ 84 = - 1 / 21

Therefore, it is greater by - 1 / 21

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Depending on the accounting method used, the expense shown on the income and expense statement for the year would either be $150 or $500.

When purchasing a $500 stereo on an installment plan, the expense recorded on the income and expense statement for the year will depend on the accounting method used.

1. Cash Basis Accounting:

Under cash premise bookkeeping, costs are recorded when money is paid. In this case, since you made two payments of $75 each during the year, the expense recorded would be the total amount of cash paid, which is $75 x 2 = $150.

2. Accrual Basis Accounting:

Under accrual basis accounting, expenses are recorded when they are incurred, regardless of when the cash is paid. In this case, the expense recorded would be the total cost of the stereo, which is $500. The payments made during the year would be recorded as a reduction in the accounts payable liability associated with the stereo purchase.

Therefore, depending on the accounting method used, the expense shown on the income and expense statement for the year would either be $150 (cash basis accounting) or $500 (accrual basis accounting). It's important to note that the chosen accounting method should align with the accounting principles and regulations applicable to your situation.

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Answer:

1.1 percent

Step-by-step explanation:

[(9.73 - 9.84) / 9.84 ] * 100 = -1.1 percent change = 1.1 percent decrease

The statement "P(A or B) = P(A) + P(B)" is False.

The correct statement is "P(A or B) = P(A) + P(B) - P(A and B)," which is known as the general law of addition for probabilities. This law takes into account the possibility of events A and B overlapping or occurring together.

The general law of addition for probabilities states that the probability of either event A or event B occurring is equal to the sum of their individual probabilities minus the probability of both events occurring simultaneously. This adjustment is necessary to avoid double-counting the probability of the intersection.

Let's consider a simple example. Suppose we have two events: A represents the probability of flipping a coin and getting heads, and B represents the probability of rolling a die and getting a 6. The probability of getting heads on a fair coin is 0.5 (P(A) = 0.5), and the probability of rolling a 6 on a fair die is 1/6 (P(B) = 1/6). If we assume that these events are independent, meaning the outcome of one does not affect the outcome of the other, then the probability of getting heads or rolling a 6 would be P(A or B) = P(A) + P(B) - P(A and B) = 0.5 + 1/6 - 0 = 7/12.

In summary, the general law of addition for probabilities states that when calculating the probability of two events occurring together or separately, we must account for the possibility of both events happening simultaneously by subtracting the probability of their intersection from the sum of their individual probabilities.

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\(\fbox{20.25}\)

To find her miles per hour, we need to divide the total miles by the total hours to find how many miles she drives in each hour.

\(162\div8\)

\(=20.25\)

The numerator of the repeated-measures t-statistic is the difference between the means of two related groups, while the numerator of the single sample t-statistic is the difference between the sample mean and the population mean.

In a repeated-measures t-test, you compare the means of two related groups, typically in a pretest-posttest design or when participants are measured under two different conditions. The numerator for the repeated-measures t-statistic is calculated as:

Numerator (Repeated-Measures) = Mean_Difference - 0

where Mean_Difference is the mean of the differences between the two related groups.

In a single sample t-test, you compare the mean of a single sample to a known population mean. The numerator for the single sample t-statistic is calculated as:

Numerator (Single Sample) = (Sample_Mean - Population_Mean)

In summary, the numerators differ in that the repeated-measures t-statistic considers the differences between two related groups, while the single sample t-statistic compares a sample mean to a population mean.

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Answer: x= number of students in smaller class

y= number of students in larger class

the next letter would be C

Step-by-step explanation: x + y = 50

y = x + 6
y=x+6

x+(x+6)=50

x=22 students

y=28 students

The reason for this can be understood by separating the series into three patterns: the vowels (A, E, I, O, U), the letters backward (Z, Y, X, …), and consonants (B, C, D, …).

Answer:

8

Step-by-step explanation:

(5 + 16) / 7 + 3^2 - (1 + 3)

21 / 7 + 3^2 - 4

21 / 7 + 9 - 4

3 + 9 - 4

12 - 4

8

Use PEMDAS.

P - Parenthesis

E - Exponents

M/D - Multiply/Divide

A/S - Add/subtract

So for this:

Start with parenthesis: (5+16) and (1+3), so 21 and 4

Then exponent: 3^2, which is 3*3 which is 9

Then divide: 21/7 is 3

And then the rest: 3 + 9 - 4. 3+9 is 12, 12-4 is 8, so you're answer is 8.

Answer:

0

Step-by-step explanation:

Piecewise functions are like recycling bins. They give you a piece of information for whatever value you may encounter on your graph. So, all you need to do is sort out the value they give you into the correct "bin," so to speak.

The first equation they give you is for any value less than zero. So, anything from -0.9999999 (you get the idea) onwards will use the equation on the right. So, if you have a value less than zero, then you will plug the x-value into the equation (-x - 2). Therefore, let's say your value was f(-1). You'd do: (-(-1) - 2). The negative cancel on your -1 and you're left with 1. Then, 1 - 2 = -1. So, in this example, your answer would be f(-1) = -1.

The second equation gives you a possible range for any numbers between zero and anything less than three. Notice how in this one, the zero is included. This is because when you actually go to draw a piecewise function, your values can't repeat, or else it wouldn't be a function. So, since the problem asks you to find f(0), you need to use the second equation since it is the one that includes zero in its possible values. Thus, you plug in your number. In this case, the number is 0, so x = 0. The answer is to f(0) = 0

Lastly, the third equation is for any values that are three or bigger. This one includes the three in its possible values. If they gave you a value like f(4), you just do the same as in the last examples. 4^2 - 1 = 15. So, f(4) = 15.

And that's all there is to it. Just plug in the value they give you into the appropriate equation, and you'll be good to go. Hope this helped!

Answer: (3,-6)

Step-by-step explanation: Find the answer by finding the negative of the other number.