Seudónimo Seudónimo
  • 24-09-2020
  • Mathematics
contestada

f(r)=3.14r to the 2nd.What is f(3)
A .28.26
B.88.74
C.12.14
D.18.84

Respuesta :

mhanifa
mhanifa mhanifa
  • 24-09-2020

Answer:

  • A .28.26

Step-by-step explanation:

Given

  • f(r) = 3.14r²

Solution for f(3)

  • f(3) = 3.14*3² = 28.26
Answer Link

Otras preguntas

12. Amendments 16-19 are called the
If the truck has a mass of 3,000 kilograms, and a velocity of 45 m/s, what is its momentum? show working
How did Nixon defeat North Vietnam?​
Please answer :D pretty simple for math experts I’m just bad
Macie waters 5 plants. She uses cup of water for each plant.
Dunphy Company issued $44,000 of 10.0%, 10-year bonds at par value on January 1. Interest is paid semiannually each June 30 and December 31. Prepare the entries
Explanation of the Injustice homophopia
Which restriction enzyme(s) would you use to cut out the p53 gene? Why?
Select the correct answer from the drop-down menu.
An Australian Wallaby walked 5 miles to the coast in 3 and 3/4 hours. What was the wallabys speed in miles per hour?