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
dlinn [17]
3 years ago
7

The circumference of a standard baseball is about 9in. About how many square inches of horsehide are required to cover 100 balls

?
Mathematics
1 answer:
Marta_Voda [28]3 years ago
5 0
This is the concept of area of solid materials, we are required to calculate the total area of horsehide that is required to cover 100 balls with each having a circumference of 9 in.
The area of hide required will be given by:
area=(area of each ball)*(total number of balls)
area of each ball is given by:
SA=4πr^2
given that the circumference is 9in, we are required to find the radius of the ball
Circumference, c=2πr
thus;
9=2πr
r=9/(2π)
r=1.4 in
Therefore the surface area will be:
SA=4π*1.4^2=24.6 in^2
Therefore the area of horsehide required to cover 100 balls will be:
Area=24.6*100=2,460 in^2.
You might be interested in
When seven times a number is deceased by 3, the result is 25. What is the number?
zepelin [54]

7n-3= 25

7n-3(+3)= 25(+3)

(7n= 28)/7

n=4

6 0
3 years ago
Read 2 more answers
What is 48,100,000,000,000 in scientific notation? 4.81×10−11 4.81 times 10 to the power of negative 11 4.81×10−13 4.81 ti
Anettt [7]

The scientific notation of 48,100,000,000,000 is 4.81 ×  10^13.

Acccoring to the given question.

We have a number 48,100,000,000,000.

As we know that, scientific notaion is a way of expressing numbers that are too large or too small to be conveniently written in a decimal form.

Therefore,

The scientific notaion of 48,100,000,000,000 is given by

48,100,000,000,000 = 4.81 ×  10^13

Hence, the scientific notation of 48,100,000,000,000 is 4.81 ×  10^13.

Find out more information about scientific notaion here:

brainly.com/question/18073768

#SPJ4

4 0
1 year ago
Pizza is sold at a restaurant in 3 sizes: small (S), medium (M), and large (L). Customers can choose from 4 toppings to be used
kvasek [131]

Answer:

MG, MH, MO, LG, LH, LO

Step-by-step explanation:

since pepperoni not allowed, only G,H,O are allowed. so 6 choices available

5 0
2 years ago
8. (0,9) is an example of what?
Law Incorporation [45]
B, y-intercept, because since the x coordinate for the ordered pair is 0, it is showing y-intercept
4 0
3 years ago
Pls help, I have no idea what to do
bagirrra123 [75]
<em>i dont now sorry find someone else

</em>
6 0
3 years ago
Other questions:
  • What is the solution to the equation?  5(8 + 7) = 5 • x + 5 • 7   A. x = 1   B. x = 5   C. x = 7   D. x = 8
    8·1 answer
  • 2(x+7)+3(x+1) what is the answer
    14·1 answer
  • A circle mirror has a diameter of 12 inches.<br> What is the area,in square inches, of the mirror?
    9·1 answer
  • Assignment
    14·2 answers
  • How do I solve 2+1/6y=3x+4 for y
    11·1 answer
  • The mass of the part of a metal rod that lies between its left end and a point x meters to the right is 3x^2 kg. Find the linear
    13·1 answer
  • Simplify the given expression below:<br> (4 + 21) – (1 – 71)
    15·2 answers
  • If 16+4x is 10 more than 14, what<br>is The value of 8x ?​
    14·1 answer
  • Rewrite 12x-6y=48 in slope intercept form. Then identify the slope and initial value from your equation.
    10·2 answers
  • For lines c, d and e, m_1= 90° and m_3=90° For the given diagram and angle measures, use complete sentences to describe each pai
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!