2/7 is the probability that the first satellite sends a weak signal. That leaves 6, one of which sends a weak signal. So the probability that the second also sends a weak signal is 1/6. Combine these and we get 2/7×1/6=1/21.
Answer:
738 x 695 = 512910
795 x 695 = 552525
Step-by-step explanation:
Answer:
3π/2 is halfway between π and 2π.
Step-by-step explanation:
3π/2 is halfway between π and 2π.
The question can't be solved because we can't have negative sign under square root
Answer:
Assuming you mean (2^3)3, the answer is 24
Step-by-step explanation:
using pemdas you do 2 to the third power first
2x2=4 4x2=8
then you mutiply by the number not in parenthesis; 3
8x3 = 24