Trey and Jenn bought canned food for a food drive. Trey was able to buy 12 cans of green beans for $10.68. Jenn was able to buy 15 cans of green beans for $12.75. Jenn claimed that she got a better deal than Trey. Is Jenn correct? Explain why or why not.

Choose all answers that apply: a) ab and a’b’ are one the same line. b) quadrilaterals abcd and a’ b’ c’ d’ have the same perimeters. c) points a and a’ have the same coordinates. d) none of the above

Can someone me and plz do the problem

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?