Which of the following are polynomials? Check all that apply. A. x^-2+15x-3
B. -x^3+5x^2+7 sqrtx-1
C. 3/5x^4-18x^2+5-10/x^2
D. 4x^4-10
E. 5.3x^2+3x-2

Answers for ap3x are D and E

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

43lbs of tomatos cost $387. how much would 41lbs cost

The quadratic function h(t)=-16.1t^2+150 choose the graph representation