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
lutik1710 [3]
3 years ago
6

Find the surface area of the sphere.

Mathematics
1 answer:
Mila [183]3 years ago
6 0

A = 201.1\:\text{cm}^2

Step-by-step explanation:

Given: r = 4 cm

The surface area A of a sphere is given by

A = 4\pi r^2 = 4\pi(4\:\text{cm})^2

\:\:\:\:\:= 201.1\:\text{cm}^2

You might be interested in
A backpacking tent in the shape of a triangular prism has sides that are 6 ft and a length of 7 ft. What is the volume of the te
Zanzabum
<span>the volume of the tent to the nearest whole number is 109.</span>
3 0
3 years ago
What is 13.038 rounded to the nearest thousandth?
denis23 [38]
13.1......... I believe this is the correct answer
5 0
3 years ago
A fish tank has 240240240 quarts of water. Levi adds another 120120120 quarts to the tank. How many gallons of water are in the
ArbitrLikvidat [17]

The 90 gallons of water is in the fish tank if the fish tank has 240 quarts of water. Levi adds another 120 quarts to the tank.

<h3>What is unit conversion?</h3>

It is defined as the conversion from one quantity unit to another quantity unit followed by the process of division, multiplication by a conversion factor.

We have a fish tank has 240 quarts of water.

Levi adds another, 1201 quarts to the tank.

Total water in the tank = 240 + 120 = 360 quartz

To convert quartz to gallon, divide by 4

Total water in the tank = 360/4 = 90 gallons

Thus, the 90 gallons of water is in the fish tank if the fish tank has 240 quarts of water. Levi adds another 120 quarts to the tank.

Learn more about the unit conversion here:

brainly.com/question/14350438

#SPJ1

5 0
2 years ago
5 times 3 and 5 over 8 times 9 and 1 over 4
Ber [7]
The answer should be:
20.875

Hope this helps. 

3 0
3 years ago
Read 2 more answers
which of the following terms best describes the graph of the exponential function given below f(x)=4*5^x
N76 [4]
If i did it right the anwser is 20
4 0
3 years ago
Other questions:
  • John calculated the discriminant of f(x) = 5x² + 3x + 1 to be a negative number (-11). Which of the following is correct? A. the
    13·1 answer
  • Another question -_-!<br> 2/3 x-7=11<br> X=?
    6·2 answers
  • What is the answer confuse
    9·1 answer
  • Which is a factor of the polynomial f(x) = 6x4 – 21x3 – 4x2 + 24x – 35?
    7·2 answers
  • IDENTIFY and EXPLAIN 5 strategies you can use to determine whether your answer is right or wrong for 20-2.34
    8·1 answer
  • 50 POINTS!<br><br> What is the value of arcsin(−1/2) in degrees?
    11·2 answers
  • You want to know the opinions of American school teachers about establishing a national test for high school graduation. You obt
    9·1 answer
  • A research firm conducted a survey to determine the mean amount Americans spend on coffee during a week. They found the distribu
    11·1 answer
  • Write an equation for a line perpendicular to f(x)=5x−1 and passing through the point (5,20)
    12·1 answer
  • I know the solutions to Y=3x-1 is (1,2) and (2,5) but how do I get those answers? How do I find out those are correct.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!