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
Hoochie [10]
3 years ago
10

What is the volume of a sphere when the radius is 12?

Mathematics
2 answers:
padilas [110]3 years ago
8 0

Answer: Okay the answer its 2304 pi

and decimal from its 7238.22947387

...

since it keeps going on. Or you could round it to the hundredth's place and get 723.8

viva [34]3 years ago
5 0

Answer & Step-by-step explanation:

The formula for the volume of a sphere is:

V=\frac{4}{3} \pi r^3

r is the radius, and it is cubed because this is a 3-D figure. Insert the values:

V=\frac{4}{3}(12)^3\pi

Simplify the exponent (x^3=x*x*x):

V=\frac{4}{3}(1728)\pi

Simplify the fraction:

V=\frac{4*1728\pi }{3}

V=\frac{6912\pi }{3}

V=2304\pi \\\\or\\\\V=7238.2

You might be interested in
Olive and Ryan have picture frames with the same perimeter. Olive’s picture frame has a width 1.25 times the width of Ryan’s pic
Mashcka [7]

Step-by-step explanation:

x=1.25y

perimeter= 2width+2length

olivias p=ryan's p so:

Ryan's p= 2*1.25 Ryan's width+ 2Olivias length

Olivias length= (2,5Ryan's width- Ryan's p)/2

8 0
2 years ago
Setup a rational equation and solve it from the word problem. Mr. Solberg can ride his scooter 3 miles against the wind in the s
dolphi86 [110]

Answer:

The speed of Mr Solberg's scooter when there is no wind is 35 miles per hour

Step-by-step explanation:

The given parameters are;

The time Mr. Solberg rides his scooter and cover 3 miles against the wind = The time Mr. Solberg rides his scooter and cover 4 miles with the wind

The speed of the wind = 5 miles per hour

Let v, represent the speed of Mr Solberg's scooter when there is no wind, we have;

Time = Distance/Speed

Mr Solberg's speed against the wind = v - 5

Mr Solberg's speed with the wind = v + 5

The distance covered at a given time, while riding against the wind = 3 miles

The distance covered at the same time, while riding with the wind = 4 miles

The time in both instances are therefore 3/(v - 5) = 4/(v + 5)

From which we have;

3 × (v + 5) = 4 × (v - 5)

3·v + 15 = 4·v - 20

20 + 15 = 4·v - 3·v

4·v - 3·v = 20 + 15

v = 35

The speed of Mr Solberg's scooter when there is no wind = v = 35 miles per hour.

7 0
3 years ago
Jill Hartman earns $750 per week, plus 3% of sales in excess of $6500. if Jill sells $25000 in the first week her earnings are ?
Nezavi [6.7K]
The answer is going to be: answer B.

Hope this helps =D

7 0
3 years ago
Read 2 more answers
How is the derivative of a function related to the slop of the function?
statuscvo [17]

Hi there!

The derivative of the function is the slope of the function at a specific x-value, or its instantaneous rate of change.

For example, take the equation y = x².

Using the power rule, we get:

y' = 2x

If we plug in any x-value into this equation, we can find the slope of the function at any point.

Ex:

x = 0; 2(0) = slope of 0

x = 2; 2(2) = slope of 4

7 0
2 years ago
Very easy! PLEASE HELP I will mark brainliest
Sladkaya [172]

Answer:

B i think let me solve

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • What is 5.8 × 106 mg/s in grams per minute?
    13·1 answer
  • Neil took his family of five out to dinner at HogTastic Pit BBQ. They all ordered the buffet and drink at $12.80 each. Neil left
    6·1 answer
  • (5m^3+7m-7m^2) + (4-7m^2-m^3)
    8·1 answer
  • Find the distance between (16, 0) and (0, 12)
    5·1 answer
  • Race car driver mario won 3 races and earned 75 points for each win. During the fourth race he had deductions of 55 points 104 p
    5·2 answers
  • Use Random number generator and simulate 1000 long columns, for each of the three cases. Example: for the Car type 1, use Number
    8·1 answer
  • Sarah ran 3/4 mile on Monday, 3/4 mile on Tuesday, and 1/4 mile on Wednesday. How many miles did Sue run in the 3 days
    5·1 answer
  • After a new product is launched the cumulative sales S(t) (in $1000) t weeks after launch is given by:
    15·1 answer
  • How long can a go-kart travel on 6 gallons of gas
    12·1 answer
  • 30 points!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!