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
mezya [45]
3 years ago
10

Find the approximate surface-area-to-volume ratio of a softball with a radius of 2 inches.

Mathematics
1 answer:
Umnica [9.8K]3 years ago
8 0

Answer:

Option B.

Step-by-step explanation:

We need to find the approximate surface-area-to-volume ratio of a softball.

Surface area of sphere is

A=4\pi r^2

where, r is the radius of sphere.

Volume of sphere is  

V=\dfrac{4}{3}\pi r^3

where, r is the radius of sphere.

The ratio of surface-area-to-volume is

Ratio=\dfrac{A}{V}=\dfrac{4\pi r^2}{\frac{4}{3}\pi r^3}=\dfrac{3}{r}

It is given that the radius of the ball is 2 inches.

Ratio=\dfrac{A}{V}=\dfrac{3}{r}=\dfrac{3}{2}=1.5

Therefore, the correct option is B.

You might be interested in
A TV has a height:width in a ratio 9:16 In a scale drawing the height is 4.5 cm. What would the width be?
ASHA 777 [7]
A.T.Q,
Let, the width = x
It would be: 9/16 = 4.5/x

x = 4.5/9 * 16
x = 16/2
x = 8

So, your final answer & width would be 8 cm

Hope this helps!
3 0
3 years ago
Read 2 more answers
How is 1/5 changed to a decimal​
Ksenya-84 [330]

Answer:

just divide 1/5 by 100 and you should get it

Step-by-step explanation:

3 0
3 years ago
Solve the problem.
Rufina [12.5K]
Answer is the B Sure let’s gooo
3 0
3 years ago
Help please I need answer asap BRAINLIEST
KATRIN_1 [288]

Answer:

it should be the same line, if they are completely equal in miles and cost

7 0
3 years ago
What is negative -6 in simplest form
IRISSAK [1]
-(-6) in simplest form is +6 because a - times a - is a +
7 0
3 years ago
Other questions:
  • what is the answer of these equation that is for algebra 1 and I don't know the answer of it y=1/2x+7 ?
    14·1 answer
  • Elaine needs to save a few more dollars each month. She takes a look at her budget and decides that spending less on groceries w
    6·2 answers
  • What's the exact value of tan(-4pi/3)
    10·1 answer
  • Eli chooses two shirts from a group of five to pack for a weekend trip. Let each shirt be represented by A, B, C, D, and E. Whic
    9·1 answer
  • Factories:<br><br>y(x+y)-(1+x)​
    6·2 answers
  • Jamal uses 7.56 liters of milk to make milkshakes for him and 11 friends. Each milkshake uses the same
    15·1 answer
  • Emma needed a loan of $600 for repairs to her house. The bank loaned her the money at 10% interest for 2 years. What is the tota
    10·1 answer
  • Please help I need to turn this in tonight
    10·2 answers
  • HELP HELP I NEED HELP​
    13·2 answers
  • Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!