Hi I am the mom can you help me on this question so I can show my daughter too because I am confused

The intersection between the set of basketball players and the set of track athletes is given by:

{Tadesse, Nickerson}

The intersection between two sets is the set containing the elements that belong to both sets which we are calculating the intersection.

In the context of this problem, the sets are given as follows:

The intersection is composed by athletes that are both basketball players and track athletes, hence it is given as follows:

{Tadesse, Nickerson}

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We were given the equation:

We will proceed to graph this equation as shown below:

We will proceed to plot these ordered pairs on a graph, we have:

Compound interest formula:

where:

A is the final amount, here = $250,000

P is the principal amount

i is the interest rate per year (in decimal form), here = 0.085

n is the number of years invested, here = 14

Replacing into the equation and solving for P, we get:

P = $79,785.5

The Solution:

Given the graph below:

We are required to find the perimeter of the triangle LMN rounded to the nearest unit.

Step 1:

Find the distance LM, where L(-3,2) and M(3,5)

By the formula for distance between two points, we have

Where,

Substituting, we get

Step 2:

Find the distance LN:

Step 3:

Find the distance MN, where M(3,5) and N(9,2)

Step 4:

The perimeter is:

Therefore, the correct answer is 28 units.

Two plants

Spider plant 4 days

Cactus plant 6 days

Then find when

4X = 6Y

find m.c.m (minimum common multiple) of 4 and 6

m.c.m (4,6) = 12

SO therefore, if both plants were watered November 30, then

add 12 days to Nov 30

12 days after Nov 30 = December 12

Given data:

The probability of A is P(A)=0.45.

The probability of B is P(B)=0.30.

The expression for the mutually exclusive events is,

The expression for the probability of A union B is,

Thus, the probability of (AUB) is 0.75.

From the image, we are asked the number of sides a polygon can have to form a regular tesselation.

The first step is to understand what a regular tessellation is;

A regular tessellation is a highly symmetric, edge-to-edge tiling made up of regular polygons, all of the same shape. There are only three regular tessellations: those made up of equilateral triangles, squares, or regular hexagons.

This implies that it could either have 3 sides(triangle), four sides(square), six sides(hexagon).

From the given options we can clearly see that 3 sides is the only available option.

ANSWER: Option B

The result of the function f(p) = [tex]p^2[/tex] + 3p + 1  for p = -2 is -1

The function is

f(p) = [tex]p^2[/tex] + 3p + 1  

The function is the expression that represents the relationship between the one variable and another variable. If one variable is dependent variable then the another variable will be independent variable.

The values of p = -2

Substitute the value of p in the function and find the solution

f(p) = [tex]p^2[/tex] + 3p + 1  

f(-2) = [tex](-2)^2[/tex] + 3×-2 + 1

f(-2) = 4 - 6 + 1

f(-2) = -1

Hence, the result of the function f(p) = [tex]p^2[/tex] + 3p + 1  for p = -2 is -1

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20/6 = p/12

cross-multiply

p x 6 = 20 x 12

6p = 240

divide both-side of the equation by 6

p = 240/6

p = 40

Answer:

B

Step-by-step explanation:

| x - 4 | + 6 = 13

x - 4 + 6 = 13

x = 11

Or

4 - x + 6 = 13

x = -3

I'm drawing now

_______________________

Option C

Observe that the triangles have one pair of congruent angles, and two pair of congruent sides. This means we can demonstrate the congruence using SAS postulate, that is, Side-Angle-Side.

Therefore, the answer is the first option.

Question:

Find a volume of a cylinder:

Solution:

Remember that the volume of the cylinder with radius r and height h is given by the following formula:

then, replacing the data of the problem into the previous equation, we get:

thus, we can conclude that the correct answer is:

The expression (−1/2x + 7/10) − (−3/4x − 1/5) has a value of  1/4x + 9/10 when simplified

From the question, the expression is given as

(−1/2x+7/10)−(−3/4x−1/5)

Rewrite the expression properly to  make it legible

So, we have

(−1/2x + 7/10) − (−3/4x − 1/5)

Expression the above parameter as an equation

This is represented as

(−1/2x + 7/10) − (−3/4x − 1/5) = (−1/2x + 7/10) − (−3/4x − 1/5)

Open the brackets

So, we have the following equation

(−1/2x + 7/10) − (−3/4x − 1/5) = −1/2x + 7/10 + 3/4x + 1/5

Collect the like terms in the equation

(−1/2x + 7/10) − (−3/4x − 1/5) = 3/4x − 1/2x + 7/10  + 1/5

Evaluate

(−1/2x + 7/10) − (−3/4x − 1/5) = 1/4x + 9/10

The expression cannot be further simplified

Hence, the solution to the expression (−1/2x + 7/10) − (−3/4x − 1/5) is 1/4x + 9/10

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Answer:

400 miles each day

Step-by-step explanation:

You have 1600 miles divided into four days.

1600 / 4

We can use the basic fact that multiplying a number by ten simply means shifting everything to the left, for example 2 x 10 = 20, we just shifted 2 to the left and inserted a 0.

So for this problem, we can do the same. Divide 1600 by 100, or 10 x 10, then divide by 4.

1600/16 = 100

16/4 = 4.

Now, since we divided by ten twice before, we can get the right answer by multiplying by ten twice.

4 x 10 = 40

40 x 10 = 400

The likelihood of the following situations:

1. rolling an even number is likely.

2. rolling a 7 is impossible.

3. rolling a number greater than 0 is certain.

4. rolling a number that is greater than 2 is likely.

5. rolling a 2 or 3 is equally likely

SOLUTION

The given statement is

"Some politicians are not crooked"

The equivalent statement is

Not all politicians are crooked

And

All politicians are not crooked.

The equivalent statement is

Not all politicians are crooked

And

All politicians are not crooked.

Answer:  Not all politicians are crooked

It is equivalent to saying that  "Some politicians are not crooked". Both are implying that not every politician is crooked and some of them are good.

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We have round of to 100th place means up to 3 places

Now we will reduce the digit from right side upto 3 places

As last digit is 3 which is less than 5 so it will remove directly

Now the last digit is 6 which is greater than 5. So and is even so change we will simply remove this

Those angles are complementary, therefore, we can conclude:

Answer:

x = 18

Initial distance: 108 miles

We know that they start riding toward each other, and one of them is 2 times as fast as the other. Then, if the speed of the slowest is v, the speed of the faster cyclist is 2v. The combined speed is:

The speed and the distance are related by the equation:

They meet 4 hours later, thus:

Finally, using the previous equation:

The speed of the faster cyclist (2v) is 18 mi/h.

initial point = (10,2)

Terminal point = (-8,-7)

subtract the coordinates of the initial point from the coordinates of the terminal point

Position vector = ( -8-10 , -7-2 ) = <-18,-9>

The rigid transformations of the vertex of the curve are listed below:

(i) (2, 2).

(ii) (2, 3).

In this problem we find the value of a point of a curve f(x), this point (the vertex) must be transformed by using rigid transformations. There are two cases: (i) Vertical translation, (ii) Reflection about the x-axis. The formulas for each case are described below:

Vertical translation

P'(x, y) = P(x, y) + (0, k)

Reflection about the x-axis

P'(x, y) = P(x, y) + (0, - 2 · p)

Where p is the y-coordinate of point P.

If we know that P(x, y) = (2, - 3), then the coordinates for each case are, respectively:

Vertical translation

P'(x, y) = (2, - 3) + (0, 5)

P'(x, y) = (2, 2)

Reflection about the x-axis

P'(x, y) = (2, - 3) + (0, 6)

P'(x, y) = (2, 3)

The transformations of the vertex of the curve are (i) (2, 2) and (ii) (2, 3).

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Given

n= 5

p = 0.7

Find:

a. mean

b. variance

sol:

Mean d

we must look the value of the graph when x=0

the graph trought x=0 when y=-1 so, the point is

Step-by-step explanation:

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Part B

Remember that

z =(x - μ)/(σ/√n)

where

n=21

we have

μ=1,700

σ=200

For X=1,500

Find out the value of Z1

Z1=(1,500-1,700)/(200/√21)

Z1=-4.5826

For X=1,900

Z2=(1,900-1,700)//(200/√21)

Z2=4.5826

Using a z-score table value

P(1,500therefore

The answer is 21 out of 21

Using percentages we can conclude that 50.2% of students are taking a computer class.

So, the percentage of students taking computer classes:

Now, calculate as follows:

Therefore, using percentages we can conclude that 50.2% of students are taking a computer class.

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Answer:

Down Here

Step-by-step explanation:

Hello!

Area is measured in units². Here, the units are feet, so the area would be written as feet² (ft²).

Simplifying the expression:

You can't simplify this because the units are not the same, and this can't measure area because all units of the area have to be squared. The term 6ft has non-squared units.

Transformation of a Function

We are given the function:

And it's required to find another function g(x) according to the transformation:

g(x) = -f(x) - 2

First, we calculate the negative of f(x):

And now we subtract 2 to find g(x):

The equation above is in the slope-intercept form where the slope is m=-2/3 and the y-intercept = -10

Answer: