How far would someone driving a car at 60 mph for 4.5 hours travel?

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

Equation for the calculation double 2 and then add 5

Geometry - finding area of regular polygons and sectors (check my math, i can’t find the error)