B) Eureka High School has 400 freshman, 300 sophomores, 300 juniors, and 200 seniors. The student newspaper conducts a poll asking if the football coach should be
fired. The newspaper randomly selects 20 freshman, 15 sophomores, 15 juniors, and 10
seniors for the poll. what type of sampling is being used?

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.