Asnowmobile travels in a straight line. the snow-mobile’s initial velocity is +3.0 m/s.
a.
if the snowmobile accelerates at a rate of +0.50m/s2for 7.0s, what is its final velocity? b.
if the snowmobile accelerates at the rate of−0.60m/s2from its initial velocity of+3.0 m/s, how long will it take to reach a complete stop?

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?

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

Which of the following represents a function? 50 !