Fueleconomy. gov gives the city and highway fuel economy for all makes and models of vehicles back to 1984. The table gives the city and highway fuel economy (mpg) for a random sample of ten 2021 vehicles a. Find the equation of the LSRL. Write it below.

b. Find and interpret s.

c. Find and interpret the value of r^2

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

What is the lcm of 16 and 40 ? 24 and 40 ?