Nate bought shares of a stock at $36.85 the value of the shares increased by two dollars which is more than 40% when nate sold them at what price did nate sell the stock

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

What’s the answer ? use the picture to see the problem