Write a rate to represent each situation. then write the unit rate.

the bakery set a price of $0.30 for 3 cookies.

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?