Please help someone!

Taylor has a bag containing 15 counters. The table below shows the number of counters of each color in the bag. As a part of a probability experiment for science club, Taylor randomly picks a counter from the bag then replaces it. She repeats this 300 times.

Part A
Taylor randomly picks a counter out of the bag. What is the probability that it will be red?
Show your work and explain your answer.
Part B
Predict the number of times out of 300 Taylor will pick a red counter.

Answer:

12

Step-by-step explanation:

Answer:

92.5 square inches

Step-by-step explanation:

Area of square:

10 * 10 = 100 square inches

Area of right triangle:

(1/2) * 5 * 3 = 7.5 square inches

Area of figure:

100 - 7.5 = 92.5 square inches

Answer:

39

Step-by-step explanation:

1) Write a proportion using the ratio 4 to 3:

offense players (o) / defense players (d) = 4/3

2) Substitute known values:

52 / d = 4/3

3) Cross multiply (or your own method) and solve:

d = 39 players

Hope this helps!

Answer:

The answer is 39

Step-by-step explanation:

no explanation needed

Answer: It would be A

Step-by-step explanation:

First: Find Median

18,19,|19|,20,|20,20|,21,|22|,22,26

there is 10 numbers so it would be between 20 and 20. Add 20 and 20 and you will get 40 and divide by 2 to get 20. Your median is 20 and the dot should be on top of the 20.
Second: Find Quartile 1 and 3

Since it’s 5 numbers on each side, the math is friendly. So you count the first 2, then circle the next number and count the last 2. The one you circled is your Quartile 1 and do the same for Quartile 3. Q1 should be 19 and Q3 should be 22. Check if they are underneath that number you got.

Last: now you know that you just have to find the median and the Q1 and Q3 and you should get the answer which is A.

Answer:

1,4,9,16...

Step-by-step explanation:

It does not have a common difference between each consecutive term, therefore it is not an arithmetic sequence.

Answer:

3rd one drag 4th one

4th one  drag 2nd one

2nd one drag 3rd one

1 one drag 1 one

Step-by-step explanation:

The answers to the questions are given below.

        where [a] is side length of cube.

        where [h] is prism height, [w] is its width, and [L] is its length.

We have the question as shown in the figure.

Cube with side length (1/5) :

Volume = (1/5 x 1/5 x 1/5) = 1/125 cm³

Prism of dimensions (L = 1/5, B = 2/5, H = 3/5) :

Volume = (1/5 x 2/5 x 3/5) = 6/125 cm³

Cube with side length (2/5) :

Volume = (2/5 x 2/5 x 2/5) = 8/125 cm³

Prism of dimensions (L = 3/5, B = 4/5, H = 3/5) :

Volume = (3/5 x 4/5 x 3/5) = 36/125 cm³

Therefore, the answers to the questions are given above.

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Answer:

58.8

You have too add

9 + 33 + 16.5=58.8

Step-by-step explanation:

probability(getting a ace of hearts)is only one..

therefore

1/52

Answer:

7

Step-by-step explanation:

72 divided by 6 = 12

84 divided by 12 = 7

Answer:

44/8. ----- then you reduce to the lowest term and convert to decimals 5.5

Answer:

4 1/2

Step-by-step explanation:

Given lengths :-

To Find :-

Solving :-

Now

volume:-

Answer:

Step-by-step explanation:

In the question we are given ,

And we are asked to find the volume of cone. We know that ,

[tex] \red{\boxed{ \rm{Volume \: of \: cone = \frac{1}{3} \pi r {}^{2}h }}}[/tex]

Where ,

So , for finding volume of cone we must have to find the height of cone using slant height formula i.e. ,

[tex] \green{\boxed{ \sf{l {}^{2} = h {}^{2} + r {}^{2} }}}[/tex]

Where ,

Now , substituting values :

[tex] \hookrightarrow \: 7.5 {}^{2} = h {}^{2} + 4.5 {}^{2} [/tex]

Transposing 4.5 to left hand side :

[tex] \hookrightarrow \: 7.5 {}^{2} - 4.5 {}^{2} = h {}^{2} [/tex]

[tex] \hookrightarrow \:56.25 - 20.25 = h {}^{2} [/tex]

On further calculations we get :

[tex] \hookrightarrow \:h {}^{2} = 36[/tex]

[tex] \hookrightarrow \:h = \sqrt{36} [/tex]

We know that 6 × 6 is equal to 36 that means square root of 36 is 6 . So :

[tex] \hookrightarrow \pink{\boxed{\bold{h = 6 \: cm}}}[/tex]

Substituting values in volume formula :

[tex] \longrightarrow\: \frac{1}{ \cancel{3} } \times 3.14 \times (4.5) {}^{2} \times \cancel{6}[/tex]

Step 1 : By cancelling 6 with 3 we get :

[tex] \longrightarrow \: 3.14 \times 20.25 \times 2[/tex]

Step 2 : Multiplying 20.25 with 2 :

[tex] \longrightarrow \:3.14 \times 40.50[/tex]

Step 3 : Multiplying 3.14 with 40.50 :

[tex] \longrightarrow \: \purple{\boxed{\bold{127.17 \: cm {}^{3} }}}[/tex]

Answer:

1  is the - Slope

4 is the y-intercept

Step-by-step explanation:

To find slope, you have to use two points and use the formula [tex]\frac{y2-y1}{x2-x1}[/tex]

Here one point is (2,6), and other point is (4,8)

Substitute to get [tex]\frac{2}{2}[/tex] which equals 1.

To find y-intercept, x should be 0. If x is 0 then why in this case would be 4

Answer:

Hope this help

Step-by-step explanation:

Answer:

146.5

Step-by-step explanation:

This figure has 6 sides. The amount of fabric needed is an area of each one of the 6 sides.

Formula

Front and back

Front: base * height

Left  and Right Sides

Left side: bottom * height

Top and Bottom

Top: bottom * base

Solution

Front and Back

Front: 3.5 * 5.5                              19.25

Left and right

6 * 5.5                                            33.0

Top and bottom

Top

6*3.5                                              21

Subtotal                                    73.25       square cm.

But I have calculated on 3 faces of the brick. To get the total, you need to multiply by 2. That gets you the other 3 places

Answer:  2*73.25 = 146.5

Answer:

15 because there are 15 squares i counted

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

I didn't learn jrf, but I believe that it is the amount of females that watch action movies divided by the total amount of females.

Amount of females who watch action movies= 99

Total females= 250

So, A seems correct.

The joint relative frequency of being male and attending a drama film, divide 124 by 229.

The number of times an event occurs divided by the total number of events occurring in a particular scenario is described as relative frequency.

Two things must be understood in order to compute the relative frequency:

               Action           Drama              Total

Male           105                124                 229

Female       99                 151                  250

Total           204               275                 479

The joint relative frequency is the frequency in a given category divided by the total number of data values.

Here, The total number of males = 229

and, the number of males that like drama = 124

To calculate the joint relative frequency of being male and attending a drama film, divide 124 by 229.

Learn more about Relative Frequency here:

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Answer:

4481.17 ft

Step-by-step explanation:

Answer:

8.4

Step-by-step explanation:

subtract 18-9.6 to get the answer of 8.4

Formula : C=2πr

43.98

Answer:

given ,

radius of circle = 7 inches.

( value of pi = 22/7 )

[tex]circumference = 2\pi \: r \\ \\ \dashrightarrow 2 \times \frac{22}{\cancel7} \times \cancel7 \\ \\ \dashrightarrow \: 2 \times 22 \\ \\ \dashrightarrow44 \: inches {}^{2}[/tex]

hope helpful :D

Answer:

38

Step-by-step explanation:

It is the highest value in the number line-up :)

Have a great day!!

Please rate and mark brainliest!!

Answer:

38

Hope this helps

Answer:

Step 3

Step-by-step explanation:

In Step 3, he divided 8 by 4 when he should've done 32 divided by 8 first.

(I don't know if it's considered to be in Step 2 or Step 3, so if Step 3 is wrong, then it's Step 2.)

I hope this helps! Have a lovely day!! :)

Answer:

Travis made mistake in 2nd step..

Step-by-step explanation:

because according to DMAS , we use first division in the equation,then multiplication, then addition and then subtraction.

D-Division

M-multiplication

A-addition

S-subtraction

:-befrank

Answer: B

Step-by-step explanation:

To answer this , we need to make a list of all the fractions represented with the dots . each dot stands for 1 of whatever fraction is given.     for example, there are 2 dots on 3/8  . That  means each dot=3/8

3/8,   3/8,  4/8,  5/8, 7/8.

Step 2: Add them up (because we want to find the total)

3/8+3/8+4/8+5/8+7/8= 6/8+4/8+5/8+7/8=   22/8= 2 6/8=  2 3/4

2 3/4 ,  or 2 6/8 is the answer; it's all the rain that was recorded .

Line plot shows the amounts of rainfall is equals to [tex]2\frac{6}{8}[/tex] inches.

" Line plot is defined as the representation of the data using point on the number line."

According to the question,

Number of weeks for which rainfall is recorded = 6

Data represents on the line plot = [tex]0, \frac{3}{8} ,\frac{3}{8}, \frac{4}{8}, \frac{5}{8}, \frac{7}{8}[/tex]

Total amount of rainfall recorded on line plot in inches

= [tex]0+\frac{3}{8} +\frac{3}{8}+\frac{4}{8}+\frac{5}{8}+ \frac{7}{8}[/tex]

= [tex]\frac{22}{8}[/tex]

= [tex]2\frac{6}{8}[/tex] inches

Hence, Option(B) is the correct answer.

Learn more about line plot here

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Answer:

Use the formula

P(X,y) ___y=x__(Reflection)_____P'(y,x)

I think it will help you.

Answer:

C and D

Step-by-step explanation:

C is a repeating decimal and D is a terminating decimal

Answer:

e

Step-by-step explanation:

Answer:

15.38 of the students reported studying between 50 and 59 minutes.

Step-by-step explanation:

Answer:

3 x 2.5 = 7.5

Step-by-step explanation:

[tex] \frac{x}{3} - 3 = 4[/tex]

[tex] \frac{x}{3} = 7[/tex]

[tex]x = 7 \times 3 = 21[/tex]