What is the height of a tree that has a greater height than a giant sequoia but less height than a coast douglas fir? ( giant sequoia= 275 feet, sugar pine= 232 feet, coast douglas fir=281 feet, port orford cedar=219 feet, coast redwood=321 feet)

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2