Mr. Meyers gave both of his Science classes a 60-question exam over the water cycle. The number of questions that the students answered correctly are shown below. Class A - 42, 44, 44, 45, 45, 46, 47, 48, 48, 48, 48, 49, 49, 50, 50, 50, 52, 54, 56, 56, 58 Class B - 27, 38, 40, 42, 45, 46, 46, 47, 47, 48, 51, 51, 51, 51, 52, 53, 54, 54, 54, 55, 56 Determine if the mean or the median is the best measure of center. For class A, the provides the best measure of center. For class B, the provides the best measure of center. When comparing the classes to each other, the provides the best measure of center, and it indicates that students in class B typically answered questions correctly than students in class A.

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =