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
podryga [215]
3 years ago
12

Given a sphere with radius r, the formula 4pi r^2 gives

Mathematics
1 answer:
Shkiper50 [21]3 years ago
8 0

Answer:

Step-by-step explanation:

That's B:  the surface area.

The volume of the sphere is V = (4/3)πr³; A = 4πr² happens to be the derivative of V with respect to r.

You might be interested in
0.0638 rounded to the nearest thousandth?
Gnom [1K]
<h2>Answer:</h2><h2>0.06</h2><h2>Hope this helps!!</h2>

3 0
3 years ago
Ejiro is 8yrs older than her sister the sum of their ages is64yrs what is ejiro age in years​
Alika [10]

Answer:

36

Step-by-step explanation:

Ejiro + her sister's age = 64

Ejiro is 8 years older so (64 - 8) ÷ 2 = 28 her sister is 28 years old and ejiro is 28 + 8 = 36 years old

8 0
3 years ago
Read 2 more answers
PLEASE HELP! THIS IS AN EASY QUESTION!!!
Elenna [48]

Answer:

<em><u>about 23 units</u></em>

Step-by-step explanation:

8 0
2 years ago
Mai bank account is overdrawn by $125 which means her balance is negative 125 she gets $85 for her birthday and deposit into her
stira [4]
The answer is -125+85= -40 because she is adding -125 by 85 which equals-40
4 0
2 years ago
Please!!!!! help me fill the blanks. I really need it!!! It due tomorrow!!!!​
olga nikolaevna [1]

Answer:

The first blank which is in the first row would be 9

The second blank under the 5 is 100

The third blank below the 8 is 160

And the last blank is 240

Step-by-step explanation:

It you do 60 divided by 3, it would be 20, meaning each sweater costs $20.

7 0
2 years ago
Read 2 more answers
Other questions:
  • A lunette is a semicircular window that is sometimes placed above a doorway or above a rectangular window. A certain lunette has
    9·1 answer
  • If f(x) = 6x + 7, solve for x when f(x) = 43
    14·1 answer
  • - 4(x + 2) = - 2x + 1<br> HELP MEEEEE
    13·1 answer
  • 1/5x=4 <br><br> what is the answer
    8·1 answer
  • Add the following with conversion.
    13·1 answer
  • A manufacturer of personal computers sets tests competing brands and finds that the amounts of energy they require are normally
    5·1 answer
  • If you subtract 20 from twice a number the result is six what is the number
    6·1 answer
  • Convert the following fractions to equivalent fractions?
    10·1 answer
  • Find the product 1 1/4 x 5 3/5
    14·1 answer
  • Which equation is represented by the graph below?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!