Anna needed to let everyone in the music club know the time of its next meeting. She called two people and asked each of
them to call two other people, and so on. If each phone call takes
one minute, how many phone calls were made during the fifth minute?

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.

Select the correct answer from each drop-down menu the equation of a line is 3/5*+1/3y=1/15