Suppose that 4 ≤ f '(x) ≤ 5 for all values of x. what are the minimum and maximum possible values of f(9) − f(4)? ≤ f(9) − f(4) ≤

George is 187 cm tall. his son, ralph, is 142 cm tall. who casts the longer shadow. george when the sun is 65° above the horizon, or ralph when the sun is 56° above the horizon? how much longer? (nearest centimeter)

Find percent notation for 0.008 0.008=

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the