Ignore the bottom only look in the coeloms but PLEASE HELP THIS IS STRESSING ME OUT SO MUCH

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

What is the area of the shaded sector?

Jake volunteers to out his younger brother's basketball team in his free time. one of his tasks is to ensure that all the basketballs have enough air in them. given that a properly inflated basketball measures 8.8 inches across, what is the total volume of air inside six of jake’s basketballs? assume that the wall of each ball is infinitely thin.