2250 cubic inches of volume. find the dimensions of the box that will minimize the surface area. the length (l) of the base is three times the width (w).

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)