He contents of cans of Diet Coke (n = 36 , x ¯ = 0.78479 l b , s = 0.00439 l b) and of the contents of cans of regular Coke (n = 36 , x ¯ = 0.81682 l b , s = 0.00751 l b). (a) Use a 0.05 significance level to test the claim that the contents of cans of Diet Coke have weights with a mean that is less than the mean of regular Coke. (b) Construct the confidence interval appropriate for the hypothesis test in part (a) (c) Can you explain why cans of Diet Coke would weigh less than cans of regular Coke?

For what is the measure of the angle at the top of the shed? a. multiplication of areas b. squaring of areas c. addition of areas d. division of areas

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.