Answer:
759.88 square inches
Step-by-step explanation:
Figure out the radius then divide it by two. The diameter is one end of a circle to another.
Answer:
125
Step-by-step explanation:
The total number of marbles is 6+10 = 16
P (black) = black / total
= 10/16 = 5/8
With 200 draws, take the probability of P(black) times 200 since the marble is returned each time
200 * (5/8) = 125
We would expect to get 125 black marbles
Answer:
41.1
Step-by-step explanation:
use calculator
