3. A farmer purchases a new tractor for $120,000. This tractor depreciates at a rate of 11% for the
first 5 years and then 7% each year thereafter. What is the value of the tractor in 8 years? *
(5 Points)
$53,899
$47,239
$163,531
$67,149

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?

What is the area of triangle abc if a = 8, b = 11, and c = 15?

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?