C = pi x d
So the border is about 3.1 x 20 = 62 inches
Answer:

Step-by-step explanation:
<em>Circumference Formula:</em>
<em>C=2πr</em>
The radius is half of the diameter...

Pi is
...


Answer:
12/37
Step-by-step explanation:
sin alpha = opposite side/ hypotenuse
sin alpha = 12/37
Answer:
Step-by-step explanation:
(probability of the first event) x (probability of the second event)
male community college
84/164 93/164
mutiply the two together 1953/6724 or 29%