Please answer this asap. I will get zero if no one answers it. Please please don't spam the answers, you can take like an hour at most to answer, I am giving 70 points and will mark as brainliest. Also answer in an easy to understand format. For the graphing problems, please insert an image of the line if possible! Thank you please help asap

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?

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.