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
algol13
3 years ago
8

The main show tank has a radius of 60 feet and forms a quarter sphere where the bottom of the pool is spherical and the top of t

he pool is flat. (Imagine cutting a sphere in half vertically and then cutting it in half horizontally.) What is the volume of the quarter-sphere shaped tank? Round your answer to the nearest whole number. You must explain your answer using words, and you must show all work and calculations to receive credit.
the equation given to solve this is v=4/3 pi radius by the power of 3
Mathematics
1 answer:
svetlana [45]3 years ago
3 0

The given radius is = 60 feet

The volume of the sphere is given by = \frac{4}{3} \pi r^{3}

So we will find the volume of the sphere using radius as 60 and pi as 3.14

Volume = \frac{4}{3}*3.14*60*60*60 = 902059.20 cubic feet

As quarter of anything is defined as its one-fourth part, so here the volume of the quarter of sphere can be calculated by finding one fourth of the calculated volume.

So volume of quarter sphere = \frac{902059.20}{4}

= 225514.80 cubic feet

And rounding this to nearest whole number we get 225515 cubic feet as the answer.


You might be interested in
Is 7.787887888… a rational number? PLEASE ANSWER ASAP!! WILL GIVE BRAINLIEST!!!!!
Olenka [21]

Answer:

yes  7 787887888/1,000,000,000

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Jacob and Sarah are saving money to go on a trip. They need at least $1975 in order to go. Jacob mows lawns and Sarah walks dogs
velikii [3]

Question asked:Jacob and Sarah are saving money to go on a trip. They need at least $1975 in order to go. Jacob mows lawns and Sarah walks dogs to raise money. Jacob charges $25 each time he mows a lawn and Sarah charges $15 each time she walks a dog. The number of dog walks that Sarah has scheduled is no more than four times the number of lawns Jacob has scheduled to mow. Sarah will walk at least 50 dogs.Write a set of constraints to model the problem, with x representing the number of lawns mowed and y representing the number of dogs walked.

My answer:

They need at least $1975. Jacob charges $25 each time he mows a lawn and Sarah charges $15 each time she walks a dog.

25x + 15y ≥ 1975

The number of dog walks that Sarah has scheduled is no more than four times the number of lawns Jacob has scheduled to mow.

y ≤ 4x

Sarah will walk at least 50 dogs.

y ≥ 50

4 0
3 years ago
Which sequence of transformations produces an image that is not congruent to the original figure?
stiks02 [169]
D

Translations, Reflections, and Rotations are transformations that result in a congruent figure.

Dilations on the other hand don't. They change the size of the figure, which means the transformed figure is not congruent to the original.
6 0
3 years ago
Read 2 more answers
8 1/2 - 6 1/4 please subtract
Alexandra [31]

Answer:

2.25

Step-by-step explanation:

8.5-6.25

(8-6)+(0.5-0.25)

2+0.25

2.25

4 0
3 years ago
Read 2 more answers
You went out to lunch with three friends and your subtotal was $42 not including the sales tax of 6%.
Lady_Fox [76]

Answer:

It's DEFINITELY 2.52

Step-by-step explanation:

Change 6% to a decimal, which will be .06! Times $42 Times.06 and you'll end with the answer $2.52 !!!

6 0
3 years ago
Other questions:
  • Your last five interactions lasted 2, 3, 6, 8, and 4 minutes, that means i've averaged how many minutes across those 5 interacti
    8·1 answer
  • -7x-5(4x+8)=149<br><br> how do i solve this problem
    5·2 answers
  • A square field has an area of 479 ft to the second power what is the approximate length of a side of the field
    11·1 answer
  • Can you help me with 1 and 3
    7·2 answers
  • 0.75(8+e)=2-1.25e<br><br> what does "e' equal
    11·1 answer
  • Which triangle has all three angle measuring less than 90°
    13·1 answer
  • What is the difference between standard deviation and standard error
    10·2 answers
  • Find the length of the diagonal of a rectangle. Round your answer to nearest tenth.
    13·1 answer
  • Vhat is the value of a in the equation 3 a+b=54, when b = 9?<br> O 15<br> O 18<br> O 21<br> 0 27
    11·2 answers
  • Simplify:<br> (12+14) x 8+ (8² +4²) =
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!