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
gulaghasi [49]
3 years ago
5

A sculpture is shaped like a sphere with 4 cones attached to it. Several dimensions of the sculpture, in feet, are shown in the

diagram below. The total height of the sculpture from top to bottom is 12 feet. What is the volume of the sculpture, to the nearest cubic foot? 

Mathematics
1 answer:
suter [353]3 years ago
5 0

volume of the center sphere = 4/3*PI*r^3

r = 3 ( given in the picture)

 so 4/3 * 3.14 *3^3 = 113.04 cubic feet

 volume of 1 cone: pi *r^2 *h/3

r = 3 and h=3 ( given in the picture)

so 3.14 * 3^2 * 3/3 = 28.26 cubic feet

 there are 4 cones so 28.26* 4 = 113.04 cubic feet


113.04 + 113.04 = 226.08 cubic feet

 rounded to nearest cubic foot = 226 cubic feet

You might be interested in
Can you read each graph for its unit rate and type the correct code? Please remember to type in ALL CAPS with no spaces
Ray Of Light [21]

Answer:

1.5, 20, 40, 7.5

Step-by-step explanation:

The first one is 1.5, the second one is 20, the third is 40, and the fourth is 7.5

5 0
2 years ago
SHOE COLLECTION: Marquise, Bron'Tavious, and JayDarius each have a shoe collection of Nike Air Vapor Max shoes. Marquise has two
Natasha_Volkova [10]

Answer:

(a) The number of shoes that Marquise has is 40 pairs of shoes

(b) The number of pairs of shoes that Bron'Tavious has is 20 pairs of shoes

(c) The number of pairs of shoes that JayDarius has is 35 pairs of shoes

Step-by-step explanation:

The given information are;

The number of shoes that Marquise has = 2 × The number of pairs of shoes that Bron'Tavious

The number of pairs of shoes that JayDarius has = The number of pairs of shoes that Bron'Tavious + 15

The total number of pairs of shoes they have all together = 95 pairs of shoes

Let the number of pairs of shoes that Bron'Tavious has = X. Therefore, we have;

The number of shoes that Marquise has = 2 × X

The number of pairs of shoes that JayDarius has = X + 15

The total number of pairs of shoes they have all together = X + X + 15 + 2 × X = 95

X + X + 15 + 2 × X = 95

4 × X + 15 = 95

4 × X = 95 - 15 = 80

X = 80/4 = 20

∴ X = 20

(a) The number of shoes that Marquise has = 2 × X = 2 × 20 = 40

The number of shoes that Marquise has = 40 pairs of shoes

(b) The number of pairs of shoes that Bron'Tavious has = X = 20

The number of pairs of shoes that Bron'Tavious has = 20 pairs of shoes

(c) The number of pairs of shoes that JayDarius has = X + 15 = 20 + 15 = 35

The number of pairs of shoes that JayDarius has = 35 pairs of shoes.

5 0
2 years ago
Solve the following setting up proportion, cross multiply, and solve for unknown or use (whole)​
Alekssandra [29.7K]

Answer:

60%

Step-by-step explanation:

73:120*100=

(72*100):120=

7200:120=60

7 0
2 years ago
I am doing this math problem but I do not get it at all this I it Sam and Jesse can wash 5 cars each hour.They work for 7 hours
andreyandreev [35.5K]

They work for 7 hours each day over 2 days, Sam and Jesse washed 2 cars.

5 0
2 years ago
Read 2 more answers
A coach took 3/1/2 hours to travel a distance of 240 km from Kuala Lumpur to Cameron Highlands. It travelled part of the journey
Marina CMI [18]

Step-by-step explanation:

He travelled 108 km in speed of 65km/h.

5 0
2 years ago
Other questions:
  • I need help on a standard worksheet paper for school
    11·2 answers
  • Can anyone help me ??
    13·1 answer
  • Solve each proportion examples 1 and 2 <br> 1.5 6 = 10p p =
    15·1 answer
  • 4 x plus 8 y equals 40, when y equals 0.8?
    13·1 answer
  • I think of a number, multiply it by 2, add 7 and the result is 10​
    6·1 answer
  • 5. What is the principal square root of -25?<br> -5 <br>No Real Number <br>5<br>1/5​
    11·1 answer
  • The Eiffel Tower is 324 m tall. If a tourist is looking at it from 100 m away from the base,
    12·1 answer
  • Can someone help me
    10·1 answer
  • To find the average of a set of numbers, add up all the items and divide by.
    11·2 answers
  • If the weight of a package is multiplied by 5/6 the result is 50 pounds. Find the weight of the package.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!