The weights of four randomly chosen bags of horse carrots, each bag labeled 20 pounds, were 20.2, 19.6, 20.8, and 20.0 pounds. assume that the distribution of weights is normal. find a 95% confidence interval for the mean weight of all bags of horse carrots. use technology for your calculations. answer parts (a) and (b) below.

Which solid has two triangular bases and three lateral faces, each in the shape of a rectangle? triangular prism triangular pyramid rectangular prism rectangular pyramid

Eight people were asked what the balance of their savings account at the beginning of the month was and how much it increased or decreased by the end of the month. create a scatter plot that represents the data that is shown in the table. the x-axis represents the beginning balance in thousands of dollars and the y-axis represents the change in the savings account in hundreds of dollars. name beginning balance (in thousands of dollars) change in savings account (in hundreds of dollars) jimmy 5 3 kendra 4 7 carlos 5 4 yolanda 3 1 shawn 2 5 laura 3 2 andy 5 6 georgia 4 3

Consider the graph of the exponential function y=3(2)×