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
kirill115 [55]
3 years ago
15

Have one more try REAL ANSWER ONLY

Mathematics
1 answer:
AnnyKZ [126]3 years ago
6 0

Known: The surface area of circle formula = πr2 where 'r' is the radius of the circle and the value of π is approximately 3.14 or 22/7.

Solve for the circle inside the ball:

Surface Area =  4πr2

=  4×π×112

=  484π

=  1520.5308443375 feet2

= ( round the nearest tenth )

= 1520.5

You might be interested in
A country's population in 1992 was 103 million. in 1997 in was 108 million. estimate the population in 2004 using the exponentia
BartSMP [9]
108=103e^(5k)

108/103=e^(5k)  take the natural log of both sides

ln(108/103)=5k

k=ln(108/103)/5

k≈0.00948

P=103e^(12*0.00948)

P≈115 million (to nearest million)
7 0
3 years ago
Enter the difference in degrees between the record Low temperatures in Hawaii and South Dakota
Furkat [3]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
Samuel solved this problem:
Vinvika [58]

Answer:

Step-by-step explanation:

9 adult tickets = 112 dollars

7 children tickets= 42 dollars

You can check the math urslf

plz give brainliest i need one more

hope this helps

8 0
3 years ago
Read 2 more answers
Is 3/4 greater or less than 2/3
Delvig [45]
It is greater since 3/4 is equal to 9/12 and 2/3 is equal to 8/12. out of that info you get that 3/4 is greater than 2/3. hope this helps. :)

8 0
3 years ago
Read 2 more answers
Mary invests £12000 in a savings account the account pays 1.5% compound interest per year work out the value of her investment a
Ugo [173]
The formula for this is
A = P(1 + r/100)^n    where P =  initial investment, r = compound interest as  per cent, and n = number of years.

so here we have

A = 12000(1 + 1.5/100) ^ 2  =  12000 * 1.015^2 = £12,362.70
3 0
3 years ago
Other questions:
  • You start driving north for 32 miles, turn right, and drive east for another 24 miles.
    9·1 answer
  • HELP!
    11·1 answer
  • A number that is 5 more than twice x
    14·1 answer
  • Which ordered pairs in the form (x, y)(x, y) are solutions to the equation 3x−4y=213x−4y=21 ?
    12·2 answers
  • Can anyone help please!
    10·2 answers
  • A bakery is offering a promotion where a customer can buy a dozen cookies for $10.00. Normally, the cookies cost $1.15 each. By
    9·2 answers
  • What is 0.3% written as a decimal?
    7·2 answers
  • Laura goes to a Mexican restaurant for lunch. She is planning to order either a chicken or beef dish. If there are 8 choices for
    12·2 answers
  • A baker has 7 1/2 cups of flour, and it takes 5/6 cups of flour to make a large muffin. What is the maximum number of large muff
    6·1 answer
  • First 6,000 digits of pi
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!