Complete the following statements. A table is 78 inches long. Therefore:

The table is  cm long.

The table is  feet long.

Shane is 6.1 feet tall. Therefore:

Shane is  inches tall.

Shane is  meters tall.

Witch represents the inverse of the function f(x)=1/4x-12

Can someone me out here number 4 plz

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?