In a raffle, one ticket is randomly chosen from 80 tickets to receive free haircuts for a year. if jake entered 6 tickets, what is the probability that he is not chosen to receive the free haircuts? express your answer as a fraction in simplest form, percent, and decimal.

Given f(x) = 17-x^2what is the average rate of change in f(x) over the interval [1, 5]?

Question 3 of 30 paul buys fruit to make smoothies. he buys 3.78 pounds of apples, 2.12 pounds of peaches, and 4.45 pounds of oranges. paul rounds each weight to the nearest tenth of a pound. about how many pounds of fruit did paul buy? (a) 10.5 pounds (b) 10.2 pounds (c) 10.4 pounds (d) 10.0 pounds 30 points

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?