What is the area of BCD? A. 36 square units
B. 32 square units
C. 16 square units
D. 72 square units

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

Astock has a 25% probability of increasing by $10 and a 75% probability of decreasing by $5. what is the stocks expected increase or decrease?