Someone help me In this stats !

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?

How many square centimeters of wrapping paper will be used to wrap the shoe box?