Answer:C- Her net income is less than $120.
Step-by-step explanation:
Answer:
22.50
- 15.00
_______
7.50
Step-by-step explanation:
She still owes $7.50
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.
Rational due to it’s a multiple
