Use your calculator to find the sin and cos of 22 degrees. Then use your calculator to find sin and cos of 33 degrees.
Combine those angles, in order to find the sin and cos of at least two more angles.

Write an equation for the function that includes the points (2,100)and (3,100)

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt