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
IgorC [24]
3 years ago
11

A sphere has a volume of 900 cubic inches. Find its surface area to the nearest whole number. I know how to solve it, but I can'

t figure out how to punch it into my calculator. I have searched it and watched videos and its not working. Please Help!!!
Mathematics
1 answer:
Murrr4er [49]3 years ago
4 0
The volume of the sphere is calculated through the equation, 
                           V = 4πr³/3
Substituting, 
                              900 in³ = 4πr³/3       ;   r = 5.99 in

Then, solve for the surface area of the sphere by the equation, SA = 4πr²
                                   SA = 4π(5.99 in)² = 450.80 in²
Thus, in the nearest whole number, SA was calculated to be nearly 451 in².
You might be interested in
An art gallery is a 6 story square pyramid with base are 1/2 acre ( 1 acre =n4840 yd, 1 story = 10ft) . Estimate the volume in c
zzz [600]
An art gallery is a 6-story square pyramid with base area of half an acre. Estimate the volume in cubic yards of the art gallery. In your calculations, use 1 acre = 4840 yd2 and 1 story = 10 ft.
7 0
3 years ago
Solve the equation x to the power of 2=10
Iteru [2.4K]

Answer:

√10,−√10

Step-by-step explanation:

award brainliest

4 0
3 years ago
Yesterday, The tempature at noon was 11.4. By midnight, the temperature had decreased by 15.7 degrees. The temperature then decr
tamaranim1 [39]

the temp at 2 am is -6.7 degrees

5 0
3 years ago
The slope of a line is undefined, and the x-intercept is -7. what is the equation of the line?​
Andreyy89

The equation of line with undefined slope and x - intercept -7 is x = -7

<em><u>Solution:</u></em>

Given that the slope of line is undefined and the x intercept is -7

To find: Equation of line

If a line has undefined slope, then it is a vertical line

A vertical line has undefined slope because all points on the line have the same x-coordinate

<em><u>The equation of a vertical line always takes the form:</u></em>

x = b

where, "b" is the x - intercept

Given x - intercept is -7

<em><u>Thus the equation of line is:</u></em>

x = -7

Therefore, the equation of line is found

7 0
3 years ago
Graph each set of points. Which set represents equivalent ratios?
olga2289 [7]
I’m pretty sure it is B but i’m not positive.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What are the domain and range of the function f(x)=5^x-3 +1
    12·2 answers
  • This Stem-and-Leaf Plot shows the number of minutes a group of students spent talking on the phone on a particular day. If 33 an
    5·1 answer
  • What is the answer
    6·1 answer
  • Which of the following is a polynomial with roots: − square root of 5 , square root of 5 , and 3? (6 points)
    8·1 answer
  • Emily is entering a bicycle race for charity. Her mother pledges $0.10 for every 0.25 mile she bikes. If Emily bikes 8 miles, ho
    11·1 answer
  • Write an equation to solve. Tyrone uses 2 cups of flour for each batch of cookies.How much flour will he need to make 31 batches
    9·2 answers
  • Help please. I need this in a few minutes
    8·2 answers
  • One year ago, Joan was five times as old as her pony. In one year's time, the sum of the ages will be 22. How old is Joan now?​
    9·1 answer
  • Solve for the value of t (photo)
    14·1 answer
  • Question 3. Y=(1/5)^xSketch the graph of each of the exponential functions and label three points on each graph.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!