Mathematics Middle School

About how many more hours Avery spend sleeping than doing the activities in the "other" category? Justify your anwser.

Please I need to finish this before tommorow. Here is the graph and this is 7th grade math

About How Many More Hours Avery Spend Sleeping Than Doing The Activities In The "other" Category? Justify

Answers

Answer 1

Answer:

So, she spends 3 hours more sleeping than doing the activities.

Step-by-step explanation:

Consider the provided information.

According to the graph, Avery spends 33% of time in sleeping and 19% of time in doing "other" activities.

There are 24 h in a day.

According to Sleep category: 33% of 24 is:

33 % of 24=0.33×24=7.92 h ≈8 hours  

We are rounding to 8 hr because the solution should be in hours as per the question requirement.

Other category: 19% of 24 is:

19 % of 24=0.19×24=4.56 h ≈5 hours  

The difference of time is:

8h-5h=3h

So, she spends 3 hours more sleeping than doing the activities.

Related Questions

Shoe sales for a certain company were $25.9 billion. Sales are expected to increase by 20% in the next year. Find the projected amount of shoe sales next year.

Answers

I believe the projected amount is 129.5 billion.

A rectangular building lot is three times as long as it is wide. Find a function that models its area A in terms of its width W

Answers

3w * w = A;   This would be the correct function

The function that models the rectangular building area A in terms of its width W is [tex]A = 3w^{2}[/tex]

From the question, a rectangular building lot is three times as long as it is wide.

Let the width be [tex]w[/tex] and the length be [tex]l[/tex]

Then we can write from the above statement that

[tex]l = 3w[/tex] ------ (1)

Now, for a function that models its area A in terms of its width w, that means we should write an equation for the area in terms of its width only.

From the formula for area of a rectangle,

Area = length × width

∴ [tex]A = l \times w[/tex]

From equation (1), we have that [tex]l = 3w[/tex]

Substitute this into the area formula,

[tex]A = l \times w[/tex]

We get

[tex]A = 3w \times w[/tex]

Then,

[tex]A = 3w^{2}[/tex]

Hence, the function that models the rectangular building area A in terms of its width W is [tex]A = 3w^{2}[/tex]

Learn more here: https://brainly.com/question/20557183

The expression 9x^2 -5x -7 has ___ terms and a constant of ___.

A. 3, -7

B. 5, -7

C. 3, 7

D. -5, 7

Answers

it should have 3 terms and a constant of -7
A is the answer

Need help. I been stuck at these problems

Answers

13/3>17/4
3/16<6/31
7/11<9/13

Hope this helps!

PLEASE HELP! IN DESPERATE NEED! Please SHOW YOUR WORK! Thx so much! :)

Answers

1.

[tex]92+\frac{56}{14-x}=100\\\\\frac{56}{14-x}=8\\\\(\frac{56}{14-x})*(14-x)=8*(14-x)\\\\56=(8*14)+[8*(-x)]\\\\56=112-8x\\\\-56=-8x\\\\\\x=7[/tex]


2.

[tex]\frac{410-x}{7}+70=120\\\\\frac{410-x}{7}=50\\\\(\frac{410-x}{7})*7=50*7\\\\410-x=350\\\\-x=-60\\\\\\x=60[/tex]


Class Size
Freshman 2200
Sophomore 1800
Junior 1400
Senior 1100


Heidi is doing a study for her statistics class, and she needs to obtain a random sample of students from a local college. [The enrollment at the college is summarized in the table shown.]

Choose the BEST way to obtain a sample of size 50.
A) Select 50 students from a new student orientation session.
B) Select 50 students from participants in a career day presentation.
C) Select 50 students from the stadium homestands during a football game.
D) Select only seniors because they have been attending the school longer.
which is the answer

Answers

I would go with C because if you do A then its all new students and thats one view D is the same. C seems like the best choice.

In how many ways can jasmine draw a blue or yellow marble from the jar containing 28 blue marbles and 7 yellow marbles


35

21

7

4

Answers

answer is pretty simple. just add the two together, and you get 35. she can draw a blue or yellow marble 35 ways.

Answer: In 35 ways Jasmine can draw a blue or yellow marble from the jar


Step-by-step explanation:

Total marbles in the jar=number of blue marbles+number of yellow marbles=28+7=35.

The number of ways of drawing a blue or yellow marbles is given by

[tex]P^n_r=\frac{n!}{(n-r)!}[/tex]

Here n=35 and r=1

Therefore, [tex]P^{35}_1=\frac{35!}{(35-1)!}=\frac{35!}{34!}=\frac{35\times34!}{34!}=35[/tex]

Thus in 35 ways Jasmine can draw a blue or yellow marble from the jar.

The ratio of free throws made to free throws tried is 0.75 for a professional basketball player. Last​ year, the player tried 16 free throws. Use pencil and paper. Explain how you can find the number of free throws the player made. Then answer the question below.

Answers

.75 is 75% which is also 3/4 or three-quarters.  They all mean the same thing.  That means he makes 3 out of every 4 shots.
If he shot 16 times he made 12 shots because:
16 X (3/4) = 12

Final answer:

To find the number of free throws a professional basketball player made, multiply the total attempts by the success ratio. For example, attempting 16 free throws with a 0.75 success rate results in 12 made shots.

Explanation:

Ratio of free throws made to free throws tried: 0.75 for a professional basketball player.

To find the number of free throws made: Multiply the total number of free throws attempted by the ratio of successful shots. For example, if the player attempted 16 free throws, the number made would be 16 x 0.75 = 12.

Answer: The player made 12 free throws.

2(1/2q+1)=-3(2q-1)+4(2q+1)

Answers

1q+2=-6q+3+8q+4
1q+2=2q+7
-2q    -2q
-q+2=7
    -2 -2
-q=5
-1  -1
q=-5


Chris is planning a party for 15 of his friends where he plans to serve chips and salsa. Each 16 oz. jar of salsa is on sale for $3.00 and he plans to purchase 3 jars. If each guest eats 3 oz. of salsa, how much will the salsa cost per guest?

Answers

around 56 cents because if 16 oz is 3 dollars, 1 oz would be worth (16/3) .1875 and to get 3 oz you would do .1875  *3 which is .5625 which is 56 cents. you would do three oz because that is how much each guest ate

Simplify
(4x-3)+(6x+1)
This is what I have...
10x-3+1
10x-2
I just don't think it's correct!

Answers

Yes the right answer is 10x - 2 and you did great ! 
It is right... 

Since the sign between the parens. is a plus, you can just remove the parentheses all together. 

4x-3 + 6x+1 

Group the terms: 
4x+6x -3+1

combine: 
10x-2!

Hope this helps!

PLEASE HELP ME!!!
.
.
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A submarine descends to 1/6 of its maximum depth. Then it descends another 2/3 of its maximum depth. If it is now at 650 feet below sea level, what is its maximum depth? Show your work.

Answers

your answer is 5/6.
1. make the denominators the same as the LCD
1/6+(2*2/3*2)
2. simplify. denominators are now the same
1/6+4/6
3. join the denominators
1+4/6
4. simplify
5/6
tell me if u have any more questions
Its max is 780.

2/3 + 1/6 = 5/6

So if you do 650/5=130 then add up,

650+130=780. Your answer is 780.

A football is selling for 35% off the original price. The original price was $60.What is the sale price of the football

Answers

35% of 60 is 21.
So you subtract 21 from 60.

60 - 21 = 39
The football is being sold for $39.
Hope this helps!
The sale price is $39. you can use the proportion method and do 35 over 100 equal to x over 60. you cross multiply doing 35 times 60 then you take the product and divide it by 100. then you take that number and subtract it by the original price,$60

two ninths of the 45 stamps were from Brazil how many of the stamps were from Brazilians

Answers

45 x 2/9 = 10, so 10 of the stamps are from Brazil.
The answer is 45 times 2/9=10

A googol is a large number that is the digit one followed by one hundred zeros. If you multiply a googol by 100, how many zeros will that product have? Please help the best answer I will mark as brainliest!

Answers

The answer is: 1e+102 

The circle at the right is divided into sections of equal size what percent of the circle is NOT shaded?

Answers

2/8 (fraction) 0.25 (decimal) 25% (percent)
25% of the circle is not shaded in.

The coefficients of the expression 2x^3 -5x^2 + x are:


A. 3, 2, 0

B. 2, 5, 0

C. 2, -5, 1

D. -2, 5, -1

Answers

2 , -5 , 1
those are the coefficients (C)
Hello There!

The correct answer is C.

Hope This Helps You!
Good Luck :) 

- Hannah ❤

what is the least common multiple of 8 and 32

Answers

The least common multiple is 32

Find the GCF of 8xy and 32xyz

Answers

4xyz, because what is the greatest factor, you divide 32 by 8, and get 4 and grind down the variables

Use what you know about compound statements to determine if "A piece of paper is an object that can be drawn on " would be considered a good definition. Explain.

Answers

Answer:

The statement would not be considered a good definition. The statement is a biconditional statement that can be written as the conjunction of a conditional statement and its converse. We can write it as "If an object is a piece of paper, then it can be drawn on, and if an object can be drawn on, then it is a piece of paper.” The conditional statement is true, but its converse is not. A counterexample would be that you can draw on a marker board. A good definition requires that both the conditional statement and its converse are true.

Step-by-step explanation:

SAMPLE RESPONSE

Mike eats 1/5 of a pizza in 1/2 of an hour. How many pizzas can he eat in a hour

Answers

1/5 of a pizza in 1/2 hour
2/5 pizza in one hour
2/5 because if u times 1/5 times 1/2 you get that

Match the inequality to the graph of its solution.

A. c + 7 < 3
-

B. c - 3 > 1

C. c - 7 < 3

Thank you if you help <3

Answers

where is the drawing.the question is match to the graph there should be a drawing to solve it

Try not to park next to ____ or vechicles that are too close to the white space markings.

1 Small vehicles
2 Buildings
3 Large vehicles
4 Trees

Answers

3 probably it makes the most sense if you ask me

Please help it would be amazing~

Answers

The expression is true
=20n-55-3n+20
=17n-35
so they are equivalent

true

What does 47 tens + 35 ones + 58 hundredths equal?

42 POINTS FOR THE PEOPLE THAT HELP ME!

Answers

Expanded form to a number: 6,105
Sum of the numbers: 505.58

which expression can be written as 5 x (2 + 7)
A. 5 x 2 + 7
B. 5 - (2 + 7)
C. (5 x 2) + (5 x 7)
D. (5 + 2) + (5 + 7)

Answers

The correct answer is definitely C.
Try solving the equation, then you could rearrange the parenthesis to get a similar answer. Therefor the answer is C

Convert the fraction to a decimal. Round to the nearest thousandths.135/650 Question 3 options: .2 .20 .2076923077 .208

Answers

Turn in into a division problem :
135÷650=
About .208

Lainey bought a set of 20 markers for $6 what is the cost of 1 marker?

Answers

Final answer:

To find the cost of one marker when a set of 20 markers costs $6, divide $6 by 20, which results in a cost of $0.30 per marker.

Explanation:

The question asks us to determine the cost of 1 marker given that Lainey bought a set of 20 markers for $6. To find the cost of one marker, we need to divide the total cost by the number of markers in the set.

Here is the step-by-step calculation:

Identify the total cost of the markers: $6.

Identify the total number of markers: 20.

Divide the total cost by the number of markers to find the cost per marker: $6 ÷ 20 = $0.30.

So, the cost of one marker is $0.30.

5(n – 3) Which is a word phrase for the variable expression?

Answers

5(n – 3): 5 times the difference of a number n and 3
Since this is an expression you cannot put the phrase equals . the reason why is because it's not an equation it does not have an equal sign. The way you would
Write this as a expression is by saying five times the difference of n and three.❤️

Lastima Nelson, Inc. is recruiting a new Chief Financial Officer (CFO). The recruiting budget is $44,000. Lastima has spent $10,000 on advertising and $8,500 on interviewing. The company is willing to pay 6% commission to a broker for selling the new CFO's home. What is the maximum selling price on which the company would pay 6% commission and stay within its budget?

Answers

The budget is $44000

Total spent so far is $10000 + $8500 = $18500

The amount left to spend = 44000 - 18500 = $25500

$25500 is the maximum 6% commission that Lastima Nelson Inc. can spend and stays within the budget

Let the maximum price of the home be [tex]x[/tex]
This value of [tex]x[/tex] will be the 100% before the 6% commission is calculated of it.

6% of [tex]x[/tex] is 25500
1% of [tex]x[/tex] is 25500 ÷ 6 = $4250
100% of [tex]x[/tex] is 4250 × 100 = $425,000

So, the maximum value of the home is $425,000
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