A balloon holds 5.2 cubic feet of air. The balloon is blown up larger to hold 8.3 cubic feet of air. What is the percent
of change for the volume of air inside the balloon?

Answers

Answer 1

Answer:

8.3+5.2

Step-by-step explanation:


Related Questions

please help me please will give brainliest

please show your work ​

Answers

Answer:

step 2

Step-by-step explanation:

When you subtract an expression from another expression, you need to distribute the (-) sign.

step 1 (6x³ + 8x² - 7x) - (2x³ - 16x² + 3x - 24)

step 2 6x³ + 8x² - 7x - 2x³ + 16x² - 3x + 24

step 3 4x³ + 24x² - 10x + 24

Describe this number line and the numbers and fractions shown.

Answers

Answer:

Where?

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

A pet store has 8 dogs, 12 cats, and 3 rabbits. The ratio 8:23 compares

Answers

Answer:

Step-by-step explanation:

the number of dogs to the number of total numbers.

8 dogs: 23 total animals.

means 8 of the 23 animals are dogs.

The ratio 8:23 represents 8 dogs out of total 23 animals.

What is Ratio?

A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.

Here, Total number of animals = 8 + 12 + 3

                                                   = 23 animals

Ratio given = 8 : 23

in which 8 represents the number of dogs and 23 represents total number of animals.

Thus, The ratio 8:23 represents 8 dogs out of total 23 animals.

Learn more about Ratio from:

https://brainly.com/question/13419413

#SPJ2

What is the measure of x in the diagram below?


1.) 14
2.) 118
3.) 13

Answers

Answer:

8x+14=118

-14 -14

8x=104

/8 /8

x=13

answer: 13 your welcome

Answer:

13

Step-by-step explanation: 118=8x+14 bc opposite angles are equal to one another. solve for x and you get 13. hope this helps

1. Name an angle complementary to ∠ BFC:

2. Name an angle complementary to ∠ AFG:

3. Name an angle that is supplementary to ∠ CFD:

4. Name an angle that is supplementary to ∠ GFE:

Answers

< CFD Bc complementary means the angles, added together, are equivalent to 90




Explain how to isolate the variable in the equation−2/3+7=15. solve for n

Answers

Answer:

  n = - 0.0833

Step-by-step explanation:

Given  expression

             [tex]\frac{-2}{3n } +7 = 15[/tex]

Cross multiplication , we get

           [tex]\frac{-2}{3n } = 15 -7[/tex]

          [tex]-2 = 8 X 3 n[/tex]

  ⇒   [tex]\frac{-2}{24} = n[/tex]

     n = - 0.0833

If the value of 3/4÷x is a whole number, which number is the value of x ?

Answers

Answer:

1/8

Step-by-step explanation:


Can y’all please help me I hope you have a wonderful day and I would really appreciate if you could answer this question for me!

Answers

The answer to this question is 5

You had a bag of fruit snacks that you shared with 2 friends. Each of you got no fewer than 5 fruit snacks. The inequality x ÷ 3 ≥ 5 NEED ASAP
solve the inequality to find the number of fruit snacks that were in the bag

Answers

Multiply by 3 on both sides.
x _>15

(PLEASE HELP ME)
Which of the following equations is correct?

Please help me thank you so much!!

Answers

Answer:

B

Step-by-step explanation:

Distributive property: a*(b + c)= (a*b) + (a*c)

[tex]\frac{3}{4}*(\frac{1}{2}+\frac{-2}{5})=\frac{3}{4}*\frac{1}{2}+\frac{3}{4}*\frac{-2}{5}\\\\=\frac{3}{8}+\frac{-6}{20}\\\\=\frac{3*5}{8*5}+\frac{-6*2}{20*2}\\\\=\frac{15}{20}+\frac{-12}{40}\\\\=\frac{15-12}{40}\\\\=\frac{3}{40}[/tex]

Liam is setting up folding chairs for a meeting. If he arranges the chairs in 5 rows of the same length, he
has 11 chairs left over. If he arranges the chairs in 3 rows of that same length, he has 21 left over. How
many chairs does Liam have?
Liam has
chairs.

Answers

Answer:

33 chairs

Step-by-step explanation:

A figure is made up of one square and one triangle. The square has a side Length of 13 feet. The triangle has a base of 13 feet and a height of 8.2 feet. What is the total area of the figure.

Answers

Im pretty sure it’s A because a squares area is base x height which would be 13x13= 169 then add the area of the triangle which would be 53.3, so 169+53.3 = 222.3

Solve the following:
A) a/5 + 3 = 8


B) 3b/7 - 1 = 5

Answers

The answer to A is 25.
The answer to B is 14!

A)

   a

———=8       :a=64

5+3  

Steps:Multiply both sides by 8

8a

     ———-=8  ·   8

      5+3

Simplify:a=64

B)

3b/7 - 1 = 5

Add 1 in both sides

3b/7 - 1 + 1 = 5 + 1

3b/7 = 6

Multiply both sides by 7 and then divide by 3.

3b/7 . 7/3 = 6 . 7/3

b = 2.7

b = 14

credits-https://brainly.com/question/12052195,math-way

help this one pplss​

Answers

Answer:

x = 10, y = [tex]\frac{4}{3}[/tex]

Step-by-step explanation:

The opposite sides of a parallelogram are congruent.

For LMNO to be a parallelogram then

ON = LM and OL = NM, that is

ON = LM

7x - 6 = 6x + 4 ( subtract 6x from both sides )

x - 6 = 4 ( add 6 to both sides )

x = 10 , then

NM = x - 9 = 10 - 9 = 1 and

OL = NM , that is

3y - 3 = 1 ( add 3 to both sides )

3y = 4 ( divide both sides by 3 )

y = [tex]\frac{4}{3}[/tex]

Yeah that person is right

Find the length of DE using the distance formula.
d = V(x2-xx)2+(12-2012
4
The length of DE is
units.

Answers

Answer:

10

Step-by-step explanation:

use the distance formula. (-4-4)^2 gives 64. (2+4)^2 gives 36. add them to get 100/ square root of 100 is 10.

Someone tell me the first hundred digits of pi

Answers

Answer:

3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825  

Step-by-step explanation:

Answer: 3.1415926535 8979323846 2643383279 5028841971 6939937510 5820974944 5923078164 0628620899 8628034825 3421170679

Step-by-step explanation:

please help sorry if blurry

Answers

Answer:

you're correct...

Step-by-step explanation:

A salesperson sold a car for $15,590 and their commission is $623.60. What percentage of the sale price is their commission?

Answers

Answer:

4%

Step-by-step explanation:

623.60 deivided by 15,590= commistion

Identify the figure below. Select all names that apply.

Image shows a four-sided figure with opposite sides parallel and equal in length.

A.
quadrilateral

B.
parallelogram

C.
rhombus

D.
square

E.
trapezoid

Answers

Answer:

b and d

Step-by-step explanation:

Write an expression showing 4 less than the number j.

Answers

Answer:

j-4 is how you show 4 less than a number j

pls help!! it's due in a few minutes :(
Graph {x | x -2}.

Answers

I think its 3 | 3 -2

1:
Segment EG is an angle bisector of angle FGH. Abraham wrote a proof to show
that triangle HEG is congruent to triangle FEG.
2
3
5
6
G
1. Side EG is congruent to side EG because they're the same segment.
2. Angle EGH is congruent to angle EGF because segment EG is an angle
bisector of angle FGH.
3. Angle H EG is congruent to angle FEG because segment EG is an angle
bisector of angle FGH.

Answers

Answer:

Angle FEG

Step-by-step explanation:

Size (oz)

Price ($)

Regular

16

3.36

Family Size

40

7.60


10. Mason’s favorite brand of peanut butter is available in two sizes. Each size and its price are shown in the table.

a. What is the unit rate for each size of peanut butter? Regular: $_________ per ounce Family Size $_____________ per ounce Which is the better buy? ________________

Answers

Answer:

Regular: $ 0.21 per ounce

Family size: $ 0.19 per ounce

The better buy is family size

Step-by-step explanation:

There are 11.5 ounces of cereal in a container. Additional cereal is poured into the container at a rate of 2.25 ounces per second. How many ounces are in the container after 4 seconds? Enter your answer in the box.

Answers

Answer:

20,5 ounces

Step-by-step explanation:

11,5+2,25*4=11,5+9=20,5 ounces

Answer:

20.5 ounces

Step-by-step explanation:

Kelly needs a gross pay of at least $945 a week to pay the bills. Her job is commission and she gets 7.5% for the first $1250 and 13% after that. How much does she need to sell a week to cover the cost of her bills?

Answers

Answer:

b and c

Step-by-step explanation:

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Answers

Answer:

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Can someone please help me solve this (7th grade math)

Answers

Answer: 8x = 72

Step-by-step explanation:

and in case you need to go any further at any point, x = 9

8x = 72

It’s this because you are subtracting 14 from both sides so that it’s eliminated and then you can solve for x


Write the equation of a line which goes through the point (0, 1) and has a slope of 2/3

Answers

Answer:

y=2/3x+1

Step-by-step explanation:

slope intercept form is y=mx+b.

slope is m, which is 2/3.

y-int is b, which is 1.

y=2/3x+1

how do i find thhe greatest common factor?

Answers

List the prime factors of each number.
Multiply those factors both numbers have in common. If there are no common prime factors, the GCF is 1.

Answer:

lets say you needed to find the greates comon factor of 20 and 5, you need to find the closest number they both go into, so 20. or if it was 3 and 10 it would be 30 because it is the closest thing they both go into, i hope i am right i am so sorry if i am wrong.

A drawer contains 8 blue socks, 8 black socks, and 4 white socks. Socks are picked at random. Explain why the events picking a blue sock and then another blue sock are dependent. Then find the probability.

Answers

Answer:

because he just wants his socks to wear

Step-by-step explanation:

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