The monthly cost of a certain texting plan is given by the function C(n)= 0.06n +9.95, where C(n) is in dollars and n is the number of texts sent in a month. Find and interpret C(90)
Monthly Cost of Texting Plan
Ac(n)

Which shows the graph of the solution set of 3y – 2x > –18?

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.