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
Orlov [11]
2 years ago
13

Find the volume of the sphere. Round your answer to the nearest tenth.

Mathematics
1 answer:
shepuryov [24]2 years ago
5 0

Answer:

179.50

Step-by-step explanation:

The formula for calculating pi is as followed: 4/3·π·r³

The question is either asking to calculate using 3.14 for π or add π at the end of your answer instead of completing it. I will substitute π for 3.14.

∴V=4/3·3.14·3.5³

V=179.503333333

Round your answer to the nearest hundredth:

179.503333333 rounded to the nearest hundredth becomes 179.50

∴V=179.50

-------------------------------------------------------------------------------------------------------------

Another way to answer this question is to use the same formula; but not substitute 3.14 into the answer.

V=π.4/3·r³

V=π·57.1666666667

Round 57.1666666667: 57.17

V=57.17π

Either one would work. Hope this works.

You might be interested in
A restaurant chef was ordering supplies. He ordered 7 pounds of beef at 6.53 per pound, 4 pounds of potatoes at $10.47 a pound,
Lady bird [3.3K]

Answer:

7 ponds

Step-by-step explanation:

8 0
3 years ago
The vertex located at 2,4. The figure is rotated, and the image of the vertex is located at -4,-2. which of theses describes the
Pie

Answer:

I think is b

Step-by-step explanation:

that make more sentences

8 0
3 years ago
Read 2 more answers
If slope is 3/5 and y = -2 what is it in slope intercept form
Art [367]

Answer:

Step-by-step explanation:

Slope m = 3/5 and

intercept at y = -2

And y = mx + c

y = 3/5x + (-2)

y = 3/5x - 2

Multiply each term by 5

5y = 3x - 10

8 0
2 years ago
Read 2 more answers
Find the number if: <br><br> 5/4 of it is y
spayn [35]

Answer:

Y=20

Step-by-step explanation:

just got done doing the math

4 0
3 years ago
Read 2 more answers
College calculus. I've tried it a couple times but i can't seem to get the right answer
boyakko [2]
The area is the sum of 'n' rectangle areas.
The width of the rectangle is size of interval, (domain size)/n
The height of each rectangle is f(interval) as interval moves along domain.

For this example, domain size = 3-1 = 2
size of interval = 2/n
height varies from f(1) to f(3), increasing by 2/n each time.
f(1+(2/n)i)

Putting this together, the area is the sum of:
\frac{2}{n}*f(1+\frac{2i}{n})

Since you are given the function f(x). Sub input into f(x) to get area in terms of n and i.

f(1+\frac{2i}{n}) = \frac{3(1+\frac{2i}{n})}{(1+\frac{2i}{n})^2 +8} \\  \\ =\frac{3n+6i}{n}*\frac{n^2}{(n+2i)^2 +8n^2} \\  \\ =\frac{3n^2 +6ni}{9n^2+4ni+4i^2}

Finally, the summation is:
\frac{2}{n}*\frac{3n^2 +6ni}{9n^2+4ni+4i^2} = \frac{6n +12i}{9n^2+4ni+4i^2} \\  \\  A =\lim_{n \to \infty} \sum_{i=1}^n \frac{6n +12i}{9n^2+4ni+4i^2}
7 0
3 years ago
Other questions:
  • How to check <br><img src="https://tex.z-dn.net/?f=x%20-%20%20%5Cfrac%7B2%7D%7B3%20%7D%20%20%3E%20%20%5Cfrac%7B1%7D%7B4%7D%20" i
    5·1 answer
  • There are 13 female board members and 10 male board members. If a committee of 10 members is randomly chosen, what is the probab
    7·1 answer
  • please hurry write a vector equation of a line that passes through p(-4,12) and is parallel to q=(14,-8)
    7·1 answer
  • I kinda need help on this! <br><br> which ordered pair represents the coordinates of point H
    13·1 answer
  • Sandy has $200 in her bank account
    7·1 answer
  • (2x + 31)<br> 33°<br> 107°<br><br> what is the value of x
    12·1 answer
  • Justin and Eric came home from school on Friday and found a freshly baked cherry pie. Justin ate 2/3 of a pie and Eric ate 1/4 o
    10·1 answer
  • -2(-9x + 6y) = ?x +?y <br> ?????
    7·1 answer
  • 1. To reconcile a check register means to match all the entries in the register with the statement received from the bank and co
    9·1 answer
  • If 15% of 200 apples are bad, how many apples are bad?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!