Quadrilateral bcde is inscribed inside a circle as shown below. write a proof showing that angles c and e are supplementary.

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

Triangle jkl was dilated using the rule dm, 1/3 the image, triangle j’ k’ l’ is the result of the dilation. a.5 units b.7.5 units c.10 units d.12.5 units

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.