How do you use an exponent to represent a number such as 16

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Will give brainliest b. describe the function over each part of its domain. state whether it is constant, increasing, or decreasing, and state the slope over each part.