Okay, well to start with, the equation for the circumference of a circle is C = 2(pi)r, and since we are given the radius (14 7/8ft) we can easily plug it in to this equation.
Now, for simplicity, I am going to put the fraction into decimal form.
14 7/8 = 14.875.
Now, plug it into the equation for circumference.
C = 2(pi)(14.875)
Use a calculator
C = 93.5, or about 93 1/2ft.
The closest estimate is 90ft.
pi = 3.14...
pi^2 = 9.86...
3^2 = 9
4^4 = 16
Pi is between sqrt(9) and sqrt(16).
Answer:
50%
Step-by-step explanation:
30/15 = 2
100/2 = 50
Answer:
x=6
Step-by-step explanation:
use trig identities
Answer: 20
Step-by-step explanation:
So what I did was divide the pages by the hours and got 20
but, when it starts with 20 pages an hour you have... 20
