Alexandra is 38.5 feet below joe. spencer is 58.5 feet above alexandra. becky is 15.75 feet below spencer. what is becky's position compared to joe.

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

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?

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.