HELPP The two dot plots below compare the forearm lengths of two groups of schoolchildren:

Two dot plots are shown one below the other. The title for the top dot plot is Forearm Length, Group X and the title for the bottom plot is Forearm Length, Group Y. Below the line for each dot plot is written Length in inches. There are markings from 10 to 13 on each line at intervals of one. For the top line there are 4 dots above the first mark, 4 dots above the second mark, and 2 dots above the third mark. For the bottom line there are 2 dots above the second mark, 2 dots above the third mark, and 6 dots above the fourth mark.

Based on the visual inspection of the dot plots, which group appears to have the longer average forearm length?

Answer:

V=2000cm^3

Step-by-step explanation:

How I would do this is finding the volume of the 3d rectangle first. the measurements for that rectangle are 10x10x16 which is 1600. Now you add on the volume of the triangle. The measurements for the triangle are 5x10x16 which is 800. Because it's a triangle and how I did it, you have to divide that by 2, so you get 400. Now just add 1600 and 400 to get 2000

I'm sorry if I didn't explain it very well TwT

Answer:hello

Step-by-step explanation:

Answer:

5/8+1/3=

15/24+8/24=

23/24

Step-by-step explanation:

That's as simple as it gets.

Answer:

5(2+y)

Step-by-step explanation:

The sum of 2 and y = 2+y
So,

5 times the sum of 2 and y(2 + y)  = 5 × (2+y) = 5(2+y)

The answer is 5(2+y)

Answer:

A. 3(2 + y)

Step-by-step explanation:

It's A. 3(2 + y) because when an equation is in parentheses then you have to do it first. So you would work out 2 + y and then multiply it by 3.

Hope I helped!!

Answer:

B) symmetric bar graph

Step-by-step explanation:

U shaped symmetric

The answer would be (-3)^6

Answer: the second one.

Step-by-step explanation:

it means any number greater than or equal to 11. so it would be a closed circle going towards any number greater than 11 :)

Answer: 2

Step-by-step explanation:

Answer: 1. a. 15     b. 11     c. 2     d. 7     e. 5.5

2.  Stem:                   Leaf:

        1                           9

        2                         5, 9

        3                        3, 3, 8

        4                        0, 7, 9

        5                          4, 5

        6                           1, 5

        7                           2, 7

        8                             1

3. a. 13 inches        b. I'm pretty sure that it is the second quarter because there is more snow.           c. The first quarter because it's section is more spread out among the numbers.

Step-by-step explanation:

Answer:

\(Probability = \frac{6}{29}\)

Step-by-step explanation:

Given

------------------------------Has a brother | Does not have a brother

Has a sister --------------------------- 6 ----------------- 8

Does not have a sister  -----------2 ------------------ 13

Required

Probability of having a sister and a brother

First, the total number of students has to be calculated;

Total = 6 + 2+ 8 + 13

Total = 29

Number of students that have a sister and a brother is represented with data in row 1 and column 1 i.e. 6

At this point, the probability can then be calculated;

Probability = Number of students that have a sister and a brother divided by Total number of students

\(Probability = \frac{6}{29}\)

Answer:

Step-by-step explanation:

The number of those line segments which have endpoints of different colors is 47.

What is permutation and combination?

A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.

We have:

There are 5 red, 4 green, and 3 blue points on a circle.

There are different colored endpoints on each line segment that starts at a red point and travels to either a green point or a blue point.

There are 5 red points and 7 segments from each of them, making a total of 35 segments.

There are different colored endpoints on each line segment that leaves at a green point and travels to either a red or blue point.

There are 4 green points and 8 segments from each, for a total of 32 segments.

There are different colored endpoints on each line segment that leaves at a blue point and travels to either a green point or a red point.

Each blue point has 9 segments, and there are a total of 5 blue points.

Add all the ways = 35 + 32+ 27

= 94 segments.

Number of segment = 94/2 = 47

Thus, the number of those line segments which have endpoints of different colors is 47.

Answer:

n < 20

Step-by-step explanation:

he needs 20 more not less and not 30 if it was n > 20 they would need to take away  Hope this helps!

Answer: 7

Step-by-step explanation:

$38.50-$7=$31.5

$31.5/$4.50=7

Answer:

The equation is: \(5c-2=9\)

Step-by-step explanation:

Since 2 less than the product of 5 and a number c is equal to 9, it follows:

\(5c-2=9\)

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

Answer:

Part-a: The price of the share decreased by $3.25 from the start of day 1 to the end of day 4.

Part-b: The price of the share at the start of day 1 was $106.10.

Step-by-step explanation:

Part A: To calculate the change in price from the start of day 1 to the end of day 4, we need to add up all the daily changes. The daily changes given are:

Day 1: +2.75

Day 2: -4.375

Day 3: +0.875

Day 4: -2.5

Adding these values together:

Change = 2.75 - 4.375 + 0.875 - 2.5 = -3.25

The price of the share decreased by $3.25 from the start of day 1 to the end of day 4.

Part B: To find the price of the share at the start of day 1, we need to subtract the total change from the given price at the end of day 4.

Price at the end of day 4 = $102.85

Total change = -3.25

Price at the start of day 1 = Price at the end of day 4 - Total change

= $102.85 - (-3.25)

= $102.85 + 3.25

= $106.10

Therefore, the price of the share at the start of day 1 was $106.10.

Answer:

B

Step-by-step explanation:

Answer:

2.235

please mark brainliest

Step-by-step explanation:

Answer:

The product is 2.235

Answer

71/100 > 3/10

Step-by-step explanation:

Answer:

> (greater than)

Step-by-step explanation:

First - FInd the Greatet Common Factor (GCF)

Second - GCF is 100, 71/100

Third - 3x10/10x10 = 30/100

Fourth - Compare numerators, 71 is greater than 30

Part A: first multiply 2 by x and -3 → combine all like terms → Add 6 on both sides → subtract 6x from both sides.

Your final answer should be -5

step by step:    4x + 2(x-3) = 4x + 2x - 11

                          4x +2x -6 = 4x + 2x - 11

                                            6x -6 = 6x - 11

                                            6x = 6x -11 +6

                                            6x = 6x -5

                                            6x-6x= -5

                                            0 = -5

Part B: Add all like terms.

Hope this helps! :)

Answer:

A or C

Step-by-step explanation:

Hope this help:)

Answer:

B is correct.

Step-by-step explanation:

I eliminate A and B since it translates the pentagon left or right. D dilates, but does not make it bigger since the value is a fraction less than 1. 9/4 is correct because the value of that is greater than 1 and therefore makes the pentagon bigger.

Answer:

-7.5<x

Step-by-step explanation:

26>-2(2x+2)

26>-4x-4

26+4>-4x-4+4

30>-4x

30/-4>-4/-4x

-7.5<x

Answer: 0.8 seconds

Step-by-step explanation:

Answer: The answer is false!

Step-by-step explanation: You may think its true but NO, its not true!

Answer: false

Step-by-step explanation:

the correct answer is a dialect of spanish, chilean spanish.

Answer:

1. What does the x-axis represent in this situation?

The x-axis represents time.

2. What does the y-axis represent?

The y-axis represents distance.

3. During which parts of the graph does Arthur's distance from home decrease?

Sections 2 and 4.

4. When is Arthur waiting for bagels? Explain how you know.

Section 3. The flat areas represent times when Arthur is not moving. We know that the first flat area shows Arthur reading his newspaper, and the third is when he reaches home; so the second flat area represents the time in which Arthur is waiting for bagels.

5. If Arthur's pace had not been constant after leaving the bagel shop, which part of the graph

would change? Explain how that part of the graph would change.

The part of the graph that would change is part 4. If his pace was not constant, section 4 would not be uniform, and would have many abnormalities. Essentially, Arthur would be randomly speeding up and slowing down.

6. If Arthur had spent less time reading his newspaper, which part of the graph would change? How would that part change?

If Arthur had spent less time reading his newspaper, the whole graph would change. Section one would be shorter, and the entire line would also be shorter. The distance on the graph from the beginning of section 1 to the end of section 5 would be reduced.

Answer:

D

Step-by-step explanation:

When you divide with fraction, you multiply by the reciprocal

\(\frac{\frac{3}{5} }{\frac{1}{4} }\)  x \(\frac{\frac{4}{1} }{\frac{4}{1} }\)  If I multiply the numerator and the denominator by \(\frac{4}{1}\) , the numerator is cancelled out and I am left with

\(\frac{3}{5}\) x \(\frac{4}{1}\) = \(\frac{12}{5}\)