Question 9 (1 point) You start off the day owing $5 to a friend. After 3 hours of work at x dollars per hour, you pay the debt to your friend and have $4 remaining-
Write an equation to model this situation.

Which is the graph of the function y=2(4)^x

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population, find the population standard deviation, o.79828588912497

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250