1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tju [1.3M]
3 years ago
10

He diameter of a beach ball is 10 inches. How many cubic inches of air can the beach ball hold? Use 3.14 for . Round to the near

est tenth of a cubic inch.
Recall the formula .



please help its timed
Mathematics
1 answer:
cluponka [151]3 years ago
5 0

The formula is A=4πr^2

Your answer should be 314 in^3

You might be interested in
Mr. Mandel gave his class 12 minutes to read. 5 1/2 pages in that time. At what rate, in pages per hour, did Claire read?
Eva8 [605]
5 1/2 pages in 12 minutes.
11/2 pages in 12 minutes 

How many pages in an hour?
well, an hour has 60 minutes

Let's write a proportion
11/2 / 12 = x/60
cross multiply
(11/2 * 60) = 12x
330 = 12x
divide both sides by 12
27.5 or 27 1/2 = x

27.5 pages per hour.

Hope this helps
8 0
3 years ago
A boy purchased​ (bought) a​ party-length sandwich 56 in. long. He wants to cut it into three pieces so that the middle piece is
erik [133]

The shortest piece is 14 inches, middle piece is 19 inches and longest piece is 23 inches long.

Step-by-step explanation:

Let,

x be the shortest piece.

Therefore,

Middle piece = x+5

As shortest piece is 9 in shorter than longer piece;

Shortest piece = longest piece - 9

x = longest piece - 9

longest piece = x+9

Length of sandwich = 56 in

According to given statement;

Shortest piece + middle piece + longest piece = 56

x+(x+5)+(x+9)=56\\x+x+5+x+9=56\\3x+14=56\\3x=56-14\\3x=42

Dividing both sides by 3;

\frac{3x}{3}=\frac{42}{3}\\x=14

Shortest piece = 14 in

Middle piece = 14+5 = 19 in

Longest piece = 14+9 = 23 in

The shortest piece is 14 inches, middle piece is 19 inches and longest piece is 23 inches long.

Keywords: Addition, linear equation

Learn more about addition at:

  • brainly.com/question/7294502
  • brainly.com/question/7449065

#LearnwithBrainly

5 0
3 years ago
Solve <br>(10n ) 3 - 6 =0<br>​
adoni [48]

Step-by-step explanation:

(10n ) 3 - 6 =0

30n - 6 =0

30n = 6

n = 6/30

4 0
3 years ago
PLEASE HELP ME!! 100 points
Yakvenalex [24]
Square root (8-0)^2 + (8+7)^2

square root 64+15^2

=8+15
= 23
8 0
4 years ago
Read 2 more answers
Round the nearest hundredth. 53.789
hammer [34]

Answer: 53.79

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Complete the square<br> x²-8x-65=0
    9·1 answer
  • Marco earned $360 helping his grandfather at his business,He spends 1/4 of his earnings on a gift for his mother and put 2/3 of
    14·1 answer
  • I do not know the second point
    13·1 answer
  • What is the value of x in the equation 3 x minus 4 y equals 65, when y equals 4?
    14·2 answers
  • So like my my claim is “Are we too dependent on technology” And now I have to write my first paragraph without giving the clue a
    8·1 answer
  • What is the value of the function at x = 3?<br><br> Enter your answer in the box.
    8·2 answers
  • 108 times blank equals 334.8
    12·2 answers
  • Convert the rate of $480/day to the equialent rate in dollars/hour.
    7·2 answers
  • What is the slope of a line that passes through the pair of points (1,7) and (10,1)?
    8·2 answers
  • Does (2, -1) make this a true statement? Why or why not?<br> 3x + 2y = 4
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!