Mathematics Middle School

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2 A histogram is made using the runners' ages.
Which quantity best represents the bar on a
histogram that shows the age range 25-34?

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer: 3 bc when the square are together it makes sense

Step-by-step explanation: i took the test and got it right

Related Questions

English: Please help me with this problem. Thanks!
Spanish: Por favor ayúdame con este problema. ¡Gracias!

Answers

The constant rate of change is 2

1/2, you can tell by looking at the rise over run. is 1/2, every 1 y value is 2 x values

32 divided by 4 x (16 x 1/2) - 2

easy answer pls i need to show my work

Answers

Answer:

Step-by-step explanation:

The value of the expression 32 divided by 4 x (16 x 1/2) - 2 is 30.

What is Equation?

Equation is collection of two or more expressions with an Equal sign.

By using PEMDAS rule we solve the expression by following certain operations.

The first step is to solve the expression with in parenthesis.

16 x 1/2 = 8

Now the expression becomes as follow.

32/4 x (8) - 2

Now let us multiply four and eight.

4 x 8 = 32

Therefore, the expression becomes:

32 - 2

Now we use Subtraction

32 - 2 = 30

Therefore, the value of the expression is 30.

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is 1.41 _ 1.397
equal, less than or more than?
which one? please answer this right!!

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1.41 > 1.397 because yeah

Based on your data, what is the experimental probability that the family has two dogs or two cats? (Heads= dogs and tails=cats)

My table:

Heads, Heads
15
Heads, Tails
9
Tails, Heads
16
Tails, Tails
10
Total
50
Also, please explain your answer.

Answers

Answer:

none I'm pretty sure

Step-by-step explanation:

because the total is 50

Answer:

Step-by-step explanation:

The diagram below shows the dimensions of two identical rectangular prisms joined together. What is the combined volume of the two prisms?

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Answer:

1100

Step-by-step explanation:

(5)(11)(10)=550

repeat and add

The trapezoid is composed of a rectangle and two triangles. What is the area of the rectangle? What is the total area of the
triangles? What is the area of the trapezoid?
A)
13 cm?: 15 cm?: 28 cm
B)
26 cm?: 15 cm?: 41 cm2
2
C)
40 cm?: 15 cm : 55 cm2
D)
40 cm?: 75 cm
cm3 47.5 cm

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I think the awnser is a I don't have an step by step but a

what is the correct answer??

Answers

Answer:

It's [D]

Step-by-step explanation:

because pi goes like 3.14159 this is pi followed by.....

Answer:

The answer is D

Step-by-step explanation:

Pi = 3.14159

"Find the distance between F and G

The distance between F and G is ___"

PLEASE HELP ASAP!!!

Answers

I think it would be 11/6. I hope that helped

The distance is 11/6

rewrite the expression as the sum of two numbers 7(2 + 5)

9 + 12
9 x 12
14 + 35
14 x 35

Answers

Answer:

c is the answer

Step-by-step explanation:

7(2 + 5) is equal to
14 + 35 using distribution.

You multiply the 7 by both numbers in the parentheses.

please give brainliest

use the distributive property to solve the equation -9(x+5)=27

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The answer is x = -8. Hope this helps!

I need an explanation on how to do these, along with an answer, please.

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3 would be 53. Since the lines are parallel the angles will be the same

4 would be 47 because of outer exterior angles

Answer:

so basically these angles in the first pictures would be the same so it would equal 53 degrees and in the second picture they would also be the same so 47 degrees. is the angles dont look the same then youd subtract the number you have from 180 and that would equal up too the next angle but if your angles look like the same they will be.

Step-by-step explanation:

Amber saved a total of $3.20 over 5 weeks. She saved the same amount of money each week.
How much money did Amber save each week?

Answers

Answer:

0.64

Step-by-step explanation:

you just divide 3.20 by 5

0.64 you just divide 3.20 by five

PLEASE HELP ASAP!!!
will give brainiest!!!!!!

Answers

Answer:

Step-by-step explanation:

A translation is when a geometric figure slides up, down, left or right on the coordinate plane. The figure moves its location, but doesn't change its orientation. It also doesn't change its size or shape. When you perform translations, you slide a figure left or right, up or down

basically, everything is just moving around same distance and same direction

Same distance and same direction

Jason has already used 4/12 cans of paint while painting furniture. He is painting chairs which each use 10/6 cans of paint.

What is the total number cans used if he paints 19 chairs?
Your final answer should be a decimal.

Answers

Answer:

Based off of the calculations I did, I got 32 as the answer.

Step-by-step explanation:

Jason uses 10/6 of the paint for each chair he paints and according to the question, there are 19 chairs.

So we multiply these two numbers to get the amount of paint used after painting all 19 chairs.

10/6 * 19 = 31.666...

Then we add the previous amount Jason used for painting the furniture to the total amount of paint used after painting the 19 chairs.

31.666... + 4/12 = 32.

Thus, Jason used 32 cans of paint in total.

You should be able to figure out this answer if you pay attention in class

Plz help ASAP I’ll give brainliest it would be so helpful of you:)

Answers

Answer:

Question 1: x + 5 = 20

Question 2: 5x = 20

Question 3: 20x = 5

Step-by-step explanation:

Answer:

1. 15

2. 4

3. A,C,E

Step-by-step explanation:

HELP ME PLS!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer:

Step-by-step explanation:

Square = 2 x 2 = 4

The Small triangle is half of the square so 4 divided by 2 is 2.

The big triangle 4 x 2 = 8 divided by 2 is 4.

So,

4 + 2 + 4 = 10

The answer is 10 good luck your smart god loves you !!

Answer as much as youd like, and pls pls pls dont take my points I actually need help

Answers

Answer:

We don't take them we earn them when we solve your question

Step-by-step explanation:

Exactly, because you guys put out the answers and we get points because we answer your guys questions when you need help.
Step by Step:

The two dot plots below show the heights of some sixth graders and some seventh graders:

Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there is 1 dot for the first mark, there is 1 dot above the second mark, there is 1 dot above the third mark, there is 1 dot above the fourth mark and there are two dots above the sixth mark.

The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 1.7. Approximately how many times the variability in the heights of the sixth graders is the variability in the heights of the seventh graders? (Round all values to the tenths place.) PLS HELP :)

Answers

Answer:

21 can you do sim for me

Step-by-step explanation:

I tired

Joe scored 20 out of 25 marks in Algebra, 30 out of 40 marks in science and 68 out of 80 marks in mathematics. In which subject his percentage of marks is best? A. Algebra B. Science C. Mathematics D. Algebra and Science

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A. Algebra.............

Please help.Need this done by 3:20. No links, or fake answers. Do at least 3 problems. Thank you, and hav a good day

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i think number 18 is C.
for number 11 the slope (m) is 1 and the y-intercept (b) is -4
for number 12 the slope (m) is -1/4 and the y intercept (b)is 3.
for 16.) M=-5x b=4

what is the probability that the family has two dogs and two cats

Answers

Answer:

1:4

Step-by-step explanation:

Answer:

The answer is 1:4

Step-by-step explanation:

GIVING BRAINLIEST!!!!!!!
Two numerical patterns are shown below:

Pattern A: 6, 12, 18, 24, 30
Pattern B: 12, 24, 36, 48, 60

Select the statement that describes the numerical patterns.

The rule for Pattern B is "multiply by 2."
The rule for Pattern A is "multiply by 2."
Each term in Pattern B is one half the corresponding term in Pattern A.
Each term in Pattern A is one half the corresponding term in Pattern B.

Answers

it’s each term in pattern B is one half the corresponding term in Pattern A because half of 12 is 6 and half of 24 is 12 and so on so on

The correct numerical patterns are shown would be,

⇒ Each term in Pattern A is one half the corresponding term in Pattern B.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

We have to given that;

Two numerical patterns are shown below:

Pattern A: 6, 12, 18, 24, 30

Pattern B: 12, 24, 36, 48, 60

Now, We get;

⇒ 12 / 2 = 6

Thus, Each term in Pattern A is one half the corresponding term in Pattern B.

Therefore, Each term in Pattern A is one half the corresponding term in Pattern B.

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y= 1/2 x - 4 What is the rise?
A) 1
B) 2
C) -4

Answers

A.
in y = mx+b form, the m is the slope and the b is the y intercept. the slope is always rise over run, so the rise would be 1, the run would be 2 and the y-int would be -4

Answer:

C -4

Instruction:

X=0
1/2*0= 0
-4 is left

I give brainliest! Link = report

What is the volume of this triangular right
prism?

A. 165 ft3

B. 330 ft3

C. 1,073 ft3

D. 2,145 ft3

Answers

Step-by-step explanation:

D.) multiply all of these in a calculator and you will get 2,145 ft3. So it’s D.

Fred is planning to attend a university. His total expenses for each year of University will be about $45,000. His total expenses for each year of University B will be about $52,000. University B is offering Fred a scholarship of $8,200 each year. Which university is a better financial choice?

Select one:

A || University A, because Fred will pay $1,200 less each year

B || University B, because Fred will pay $7,000 less each year

C || University A, because Fred will pay $8,000 less each year

D || University B, because Fred will pay $1,200 less each year

Answers

The answer would be A because 52,000- 8,200 is 46,200 which is still more than the first answer. Therefor it is A

The answer will be A because Fred will pay 1,200$ less each year

-11/3 -12/5
> or < or=

Answers

Answer:

Step-by-step explanation:

-11/3=--3.666666666666667

-12/5=-2.4

Each row contains the degree measures of two complementary angles. Complete the table.

Answers

Answer:

90 - x

Step-by-step explanation:

90 - 80 = 10

90 - 25 = 65

90 - 54 = 36

90 - x

The other angles of these complementary pairs are 10°, 65°, 36°, (90-x)°.

What is complementary angle?

Two angles are Complementary when they add up to 90 degrees (a Right Angle). The two angles can be part of the same or different figures.

For the given situation,

The table shows the degree measures of two complementary angles.

We need to find the other angle, which when added sums up 90°.

1. One angle = 80°

Another angle = [tex]90-80[/tex]

⇒ [tex]10[/tex]°

2. One angle = 25°

Another angle = [tex]90-25[/tex]

⇒ [tex]65[/tex]°

3. One angle = 54°

Another angle = [tex]90-54[/tex]

⇒ [tex]36[/tex]°

4. One angle = x°

Another angle = [tex]90-x[/tex]

⇒ [tex](90-x)[/tex]°

Hence we can conclude that the other angles of these complementary pairs are 10°, 65°, 36°, (90-x)°.

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What is the perimeter of the rectangle ABCD?

Answers

2(Length+width)
2(8+4)=
2(12)=24
Answer:24

24 (add all the sides together)

Zivia is given the ordered pair (4, 16) from a table. She decides that the quantities in the table form a proportional relationship with a constant of proportionality of 4. Explain whether Zivia has enough information to draw her conclusion.

Answers

Answer:

5 days ago — Zivia is given the ordered pair (4, 16) from a table. She decides that the quantities in the table form a proportional relationship with a constant of proportionality of 4. Explain whether Zivia has enough information to draw her conclusion. Add answer+5 pts. Log in to add comment. wincentlin8 is waiting for ...

Step-by-step explanation:

Answer:

Step-by-step explanation:

You put 500 dollars into your savings account. Your bank account offers a yearly interest rate of 3.5% and you leave the money in your account for 5 years. How much interest did you earn?

Answers

Answer:

87.5

Step-by-step explanation:

87.5 because if your earning a 3.5% of the $500 then that means you're earning 17.5 dollars.in an year therefore in five years you multiply the 17.5 x 5 years which will give you at 87.5 so we've had in total you can get to 587.5 dollars

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please help will mark brainlest! no links or unnecessary marks! due now! 2 A histogram is made using the runners' ages. Which quantity best represents the bar on a histogram that shows the age range 25-34?

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please help will mark brainlest!
no links or unnecessary marks!
due now!

2 A histogram is made using the runners' ages.
Which quantity best represents the bar on a
histogram that shows the age range 25-34?