Each week, carrie works 40 hours. she spends 15% of her time at the register, 30% of her time greeting customers, and the remainder of the time performing maintenance duties. what percentage of carrie's time is spent performing maintenance duties?

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?

Express -5 2/5 as an improper fraction.