Given the function, choose the correct x-intercept(s). x = -4, x = 4
x = -2, x = 2
x = 2
x = 4

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

8

step-by-step explanation:

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6