The strip of wood 78 inches long has to be cut into pieces of 3 3/4 inches long how many pieces can be cut

Can someone check my answer? you

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

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?