Which of the following are polynomial functions? Check all that apply.
A. F(x) = 2x2 + 5x - 3
B. F(x) = 3x3 -9
C. F(x) = 5.3x2 + 3x - Ž +6
D. F(x) = -x + 5x² +7 NX-1
O E. F(X) = 3x*-18x° + 3+ – 10x +3.5

(x-5)1/2+5=2 what is a possible solution?

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.

In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%