To improve his basketball skills, troy decides to practice six times as many free throws and four times as many jump shots every day. write an expression to show how many shots troy will need to take in order to improve in basketball if represents the number of free throws and represents the number of jump shots shot daily. a) 4 + 6 b) 6 + 4 c) 10( + ) d)

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?

Find the sixth term of the following geometric sequence.

These dots plots show the height (in feet) from a sample of the different types of elephants