Which of the following pairs of functions are inverses of each other?
o a. f(x)= 11x - 4 and g(x) = *14
o b. ) = 3-10 and g(x)= x+10
o c. f(x) = 1 +15 and g(x) = 12x-15
es
ede
o
d. f(x) = 9+x and (x) = 9 – xd
re
subm

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x