The binomial expansion of (x + y2)2 is O A. x2 + 2xy + y2
B. x2 + 2xy + y2
O C. xy2 + 2xy + y4
O
D. x2 + 2xy2 + y4

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Which of the following functions corresponds to the above sinusoid? a. 10 cos πx - 5 b. -5 sin x - 5 c. -10 cos πx/2 - 0.5 d. 10 sin πx - 5

Solve the equation for b: a= (1/2)(b)(h)