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:
D
Step-by-step explanation:
if you multiply 5 by 2 you get 10
if you multiply 6 by 2 you get 12
5/2 (2) =10/12
Hope this helped
:)
Answer:
$12.92
Step-by-step explanation:
The total being split 3 ways is ...
$32.85 × (1 + 0.18) = $38.76
So each pays ...
$38.76 / 3 = $12.92 . . . amount each person pays
Answer:
6, √38, √42, 7
Step-by-step explanation:
