Answer:
1/6
1/14
5/64
3/8
Step-by-step explanation:
Easiest and fastest way to evaluate these is to plug it into a calc.
Answer:
28.25 square units
Step-by-step explanation:
A circumference of the circle is

where r is the radius of the circle.
So,

The area of the circle is

Substitute the value of the radius:
16.181818911918626382829229228282882828282.6272882
Answer:
9%
Step-by-step explanation:
9/100 = 0.09
To convert to a percent, multiply by 100 and add a percent sign:
0.09 * 100 = 9%
Answer:
yes
Step-by-step explanation:
8705/1000 = 8705*0.001
8.705 = 8.705