The total fee charged by a plumbing firm is given by the expression 32h + 45. Which statement best describes the meaning of the terms 32h and 45? A. The firm charges a fixed rate of $32 in addition to a charge of $45 for each hour they work.

B. The firm charges $32 for 45 hours.

C. The firm charges $45 for 32 hours.

D. The firm charges a faxed rate of $45 in addition to a charge of 532 for each hour they work

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The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?