The sector of a circle with a 60-millimeter radius has a central angle measure of 30° . what is the exact area of the sector in terms of π ? enter your answer in the box. mm2

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

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups