Evaluate the expression. (2^2 2^2 2) divided by 4 2^3

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).