alexis scored recieved an 85, 89, 92 on three tests. how many points does she need to score on her next test to get an average of at least 90

Arestaurant added a new outdoor section that was 8 feet wide and 6 feet long. what is the area of their new outdoor section

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?