Mathematics Middle School

Mrs. Kramer asked her students to list the age of their older siblings. The
results are shown in the bar graph below.

What percent of older siblings are under the age of 21?

Mrs. Kramer Asked Her Students To List The Age Of Their Older Siblings. Theresults Are Shown In The Bar

Answers

Answer 1
On the graph, look to see if there age is 21 and under, so look through the chart, and look at any of the younger ages.
Answer 2
14 siblings
I don’t know the percent

Related Questions

40 points please help
don't waste my points

Answers

Answer:

1. 48°

2. (may be wrong) 42°

3. 109°

4. 30°

9. 180°

10. (may be wrong) 21°

11. 70°

12. 61°

Sheeeeesh y’all are smart bro

Identify whether this angle is acute, obtuse, right, or straight.

Answers

It obtuse because it’s over 90•

The graph shows that the distance a dog runs is proportional to the time the dog is running. You want to use only one plotted point to find the unit rate. Which of the three plotted points could you choose? Select all that apply.
0,0)

(1,8.4)

(3,25.2)

Answers

the answer is (1,8.4)

MATH work to get out for today... THANKS!!!

Answers

Question 1 - Greater than (>)

Question 2 - Greater than (>)

Question 3 - Less than (<)

Question 4 - (3/2) , 0.70 , (2/3) , (13/20) , 60% , 0.07


Hope my answer helps you✌️

Mark BRAINLIEST

PLEASE HELP
Which question has statistical variability?
A. Do you own a bike?
B. How many bikes are parked at the bike rack?
C. What are the distances of my classmates’ bike ride to school?
D. How much did Andy’s bike cost?

Answers

Answer:

C

Step-by-step explanation:

The answers is C.What are the distances of my classmates’ bike ride to school.

Help please I would be useful

Answers


Fraction Decimal Millimeters
3⁄4“ 0.75 19.05

Answer:

the ruler is on 3 1/4 just go down two tics/lines on the ruler, and you'll have 3 3/4 :)

Percentages finish the sentance

Answers

Answer:

20

Step-by-step explanation:

Plz give brainliest man I need it to level up ;(

Answer:

20

Step-by-step explanation:

PLEASE HELP ME THIS ANSWER DRIVING ME CRAZY!!!

Answers

It’s mad blurry so if you want an answer you have to make it more clear
It’s blurry really blurry yuu needs make it more clear to get to get a answer

can you pls help me with this it's about the immune system

Answers

Answer:

A Fever is an Inmune system response.

Step-by-step explanation: This is actually an immune system response. A rise in temperature can kill some microbes. Fever also triggers the body's repair process.

Aaliyah ran 100 meters in 30 seconds.
She then ran another 150 meters at a speed of 3 meters per second.
a. Find the total time taken by Aaliyah for the distance she ran.
b. Find Aaliyah’s average speed for the total distance she ran.
PLEASE ANSWER THIS CORRECTLY

Answers

Answer:

Part a= 30+50= 80 seconds

Part b= About 3.16 or 3.2 (if your rounding) meters per second

Step-by-step explanation:

I hope this is correct

Sorry if it isn’t

1. Identify the cross section from slicing
the figure vertically
O triangle
O rectangle
rectangular prism

Answers

The correct cross section is a rectangle

A triangle is graphed on a coordinate plane, with a vertex located at a point represented by (x,y).

The triangle is dilated with a scale factor, a, with the origin as the center of dilation. The image of the triangle is smaller than the triangle.

Which statement is true?

The value of a is equal to 0.

The value of a is between 0 and 1.

The value of a is greater than 1.
The value of a is equal to 1.

Answers

The value of a is between 0 and 1.

Patrick plotted points A and B on the coordinates grid below.

Answers

Answer:

A(2,7)

B(-6,-1)

Step-by-step explanation:

so it’s basically going to be the one that said this.





explanation:

y=mx+b .

what is the area of the real object that the scale drawing models?

Answers

Answer:

A.20

Step-by-step explanation:

If the area for the scale drawing is 20 and the scale factor is 1:2 (which means its doubled) then the actual area would be 20. This would keep the 1:2 ration accurate. 1:2 = 10:20

Answer:

A. 20 cm²

Step-by-step explanation:

PLS HELP ME !!!!!!!!

Answers

balls

Step-by-step explanation:

balls balls

26 + 28 = 54 so 26 and 28

George Orwell was visiting London and left his hotel at 8:00 am and returned at 9:00 pm. That day, he was recorded 286 times by networked cameras around the city. Using this datum, how many times on average was Orwell photographed during each hour that he was outside his hotel?

Answers

Orwell, on average, was photographed 22 times every hour.
22 times every hour

2x5-2^2+1. How would you solve it?

Answers

Answer:

The answer would be 7

Step-by-step explanation:

2x5-2^2+1

=10-4+1

=7

Answer the question in the picture plz

Answers

The answer is 10 i believe

True or false: There is a constant amount of carbon on Earth. Carbon cannot be made or destroyed. It can only move between different carbon reservoirs.

Answers

answer:

true Because Earth is a closed system, the amount of carbon on the planet never changes. However, the amount of carbon in a specific reservoir can change over time as carbon moves from one reservoir to another. For example, some carbon in the atmosphere might be captured by plants to make food during photosynthesis

I need answers. please help!!!

Answers

Answer:

C. 2.28 with the line

Step-by-step explanation:

Trust.

Answer:

this is defiantly a

Step-by-step explanation:

14÷5 is 2.8

2.28(with a line above) means the 8 doesn't stop so its 2.2888888888

and then there is 2.88

the first one equals 2.82842712475 when you find the square root of 8

Right answer i will give brainliest

Answers

Answer:

D

Step-by-step explanation:

Hope this helps :)

For which distributions is the median the best measure of center?


Select each correct answer.

Will give brainliest for most explained- Dependable answer

Answers

Answer:

Step-by-step explanation:

I think it would be the 3rd one because they are even on each side............

Study the box plot in Exercise 4. Use the median to estimate the total weight of all 90 boxes in the shipment. Anyone know what this is?

Answers

Answer:

Step-by-step explanation:

PLEASE HELPP ITS TIMEDD just write down your answer its not multiple choice

Answers

RZS = 35

180-35 = 145

Your answer: SZT = 145

^^ they right i had this question!!

GIVING BRAINLIEST AND THAMKS FOR BEST ANSWER

Answers

Answer:c.

Step-by-step explanation

ANSWER ASAP GIVING BRAINLIEST!
Write 2-5 sentences using the phrases electric generator and electric motor.

Answers

Electric motor in an electric generator are opposite to each other. An electric generator is a device that converts motive of power which is also known as mechanical energy into electrical power. An electric motor is a rotating device that converts electric energy into mechanical energy.

Use the temperature data shown in the table below.

How did the temperature change from 6 P.M.to midnight?
A decrease of 13 degrees
B increase of 13 degrees
C increase of 23 degrees

Answers

The answer is A decrease of 13 degrees

Answer:

A

Step-by-step explanation:

There is no way it is an increase

only one is decrease so it is the answer

because 56 to 43 is a decrease

Robert wants to spend no more than $1,050 on his trip. The airfare is $450.
Write and solve an inequality to find the maximum amount he can spend
on the rest of his trip.

Answers

Answer:

1,050-450=600

The maximum he can spend is 600

X equals less then or equal to 600

Step-by-step explanation:

Two​ trains, Train A and Train​ B, weigh a total of tons. Train A is heavier than Train B. The difference of their weights is tons. What is the weight of each​ train?

Answers

Answer

312-170=142

142÷2=71

170+71=241

241+71=312

train A weighs 241 tons

Step-by-step explanation:

Each cube in this figure measures 1 centimeter on each side.

What is the volume of this figure?


17cm³

48 cm³

134 cm³

144 cm³

Answers

Answer:

144 cm³

Step-by-step explanation:

Volume of rectangular prism = Length × Width × Height

6 × 8 × 3 = 144 cm³

Answer= 144 cm
3x6x8= 144
Hope this helps
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