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
Softa [21]
2 years ago
5

What is the volume of a sphere with a diameter of 7.9 ft

Mathematics
1 answer:
vovangra [49]2 years ago
5 0

Answer:

V ≈ 258 ft³

Step-by-step explanation:

I given the diameter d= 7.9 ft so the radius is r = d/2 = 7.9/2  ft

Volume of a sphere is

V = (4/3) π·r³ = (4/3) · π · (7.9/2)³ = 258.1546167 ft³

You might be interested in
I need help with this question!<br> Experts only please <br><br> Will mark brainliest
Naily [24]
3x + 2y(100)
yes he was correct
2 cups are added each time so 2 times 100 is 200 add the 3 you have 203.
i know i’m not an expert but i wanted to help :)
4 0
3 years ago
Plz help me!!with this!!
ikadub [295]
 the surface area of that rectangular prism is 247.5.

7 0
3 years ago
Jim, Dan and David share some sweets in the ratio 3:1:5. Jim gets 21 sweets. How many more sweets does David get over Dan?
nadezda [96]

Answer:

David gets 28 more than Dan

Step-by-step explanation:

Jim: Dan : David: total

3   :    1    :  5       : 3+1+5 = 9

Jim gets 21

21/3 = 7

Multiply each number by 7

Jim: Dan : David: total

3*7 :  1*7  :  5 *7  :  9*7

21  :   7     :  35   :  63

David has 35 and Dan has 7

35-7 = 28

David gets 28 more than Dan

8 0
3 years ago
Find the slope of the line that passes through the points (2,4) and (6,+2)​
lesya [120]
Slope is -1/2
2-4/6-2=
-1/2
m=-1/2
8 0
3 years ago
I need help ASAP I’ll give brainliest:)
olya-2409 [2.1K]

Volume of the cone:

V = 3.14 x 3^2 x 9/3 = 84.78

Volume of half sphere on top of cone:

V = (4/3 x 3.14 x 3^3 )/2 = 56.52

Total volume = 56.52 + 84.78 = 141.3 cm^3

4 0
3 years ago
Other questions:
  • F(x)=sqrt x+2; g(x)=sqrt 8x-6. FInd f(g(x))
    12·1 answer
  • Which equation is equivalent to the equation 6x+9=12?
    6·1 answer
  • A rancher purchased an SUV for $33,714 and made a down payment of 15% of the cost. The balance was financed for 4 years at an an
    8·1 answer
  • Nina goes to the supermarket 0, 1, or 2 times in a week. The probability that she goes 0 days is 0.2, the probability that she g
    14·1 answer
  • Rodrigo traveled at an average speed of 55 miles per hour for 5 hours to get from one national park to the next on his vacation.
    8·1 answer
  • If you make 200$ in 8hours, what is your hourly rate of pay
    13·2 answers
  • 1- Find the value of the two numbers if their sum is 12 and their difference is 4. You must use an algebraic expression to solve
    14·1 answer
  • Our dining table is 150cm pong and 50cm wide. what is the distance around our dining table?​
    9·1 answer
  • Lorine drew the model below to represent the equation 16 + 28 = ___ ´ (4 + 7).
    7·2 answers
  • Help me please I don’t wanna fair math
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!