Answer:
-3+7=4 is the answer if thats what you is looking for
Step-by-step explanation:
A, because:
Hardcover: 0.35
Buys hard cover and non-fiction: 0.35 x 0.55 = 0.1925
Answer:
multiply by the power of ten,
Step-by-step explanation:
Answer:
65/80 score
Step-by-step explanation:
You could roll a 6-sided die 3 times to simulate this. This is a good simulation because it has one side for each possible tool, and each roll is independent, just as selecting the tool with replacement would be.