Three commercials are played in a row between songs on the radio. The three commercials fill exactly 3 minutes of time.
If the first commercial uses 1 and 1/6 minutes, and the second uses 4/5 minutes, how long is the third commercial?

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

the barter

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