The pool fun company has learned that, by pricing a newly released fun noodle at $4, sales will reach 8000 fun noodles per day during the summer. raising the price to $6 will cause the sales to fall to 6000 fun noodles per day. write an equation in slope intercept form describing this relationship. use ordered pairs of the form (sales price, number sold)

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

The sum of four times a number and three is two times the number minus twenty nine

Abottled water distributor wants to estimate the amount of water contained in 1-gallon bottles purchased from a nationally known water bottling company. the water bottling company’s specifications state that the standard deviation of the amount of water is equal to 0.02 gallon. a random sample of 50 bottles is selected, and the sample mean amount of water per 1-gallon bottle is 0.995 gallon a. construct a 99% confidence interval estimate for the popula-tion mean amount of water included in a 1-gallon bottle. b. on the basis of these results, do you think that the distributor has a right to complain to the water bottling company? why? c. must you assume that the population amount of water per bottle is normally distributed here? explain. d. construct a 95% confidence interval estimate. how does this change your answer to (b)?