The current in a river is 6 miles per hour. in her motorboat marissa can travel 12 miles upstream or 16 miles downstream in the same amount of time. what is the speed of her motorboat in still water? is this a reasonable answer? explain.

What is the best reason for jacinta to have a savings account in addition to a checking account

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?