A make ideal weight can be found using the formula, ideal weight = 11(h_40)/2(where h is height in inches if Sam is 5’9 and weight 170ibshoe much weight does he need to gain or lose to reach his ideal weight?

What is the multiplicative rate of change of the exponential function shown on the graph?

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?

I’m confused on how to work the pie charts