Answer: r=6
Step-by-step explanation:
Because if 42 equals 7 times r you just have to divide 42 by 7.
Answer:
B
Step-by-step explanation:
the amount owed is greater than the cost
The answer choice is B. 50 dollars per month.
50 times 3 is 150 and 50 times 6 is 300.
Answer:
The correct answer is D, 0.20. You add the probabilities of either situation occurring and subtract the probability of both of them occurring.
Step-by-step explanation:
0.25 + 0.08 - 0.13 = 0.20
