34) Suppose that retirement savings of long term employees at a certain job are normally distributed with a mean of $150,000 and a standard deviation of $800. Use the 68-95-99 rule to find the percentage of employees who have: (Hint: fill in the distribution first) a) between $148,400 and $150,800 b) less than $150,800 c) more than $149,200 d) What is the range of savings for the middle 68% of employees?​

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?

Icould really use some with this question.

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2