Air pressure may be represented as a function of height (in meters) above the surface of the Earth, as shown below.
P(h) = P..e
-0.00012
In this function, Po is the air pressure at the surface of the Earth, and his the
height above the surface of the Earth, measured in meters. Which expression
best represents the air pressure at an altitude of 3,000 meters above the
surface of the Earth?
A. Poe-0.36
B. 3,000e-0.00012P
C. Poe
3,000
D. P/e-0.36

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

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?

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?