The test scores for a math class are shown below.
81, 85, 82, 93, 85, 84, 95, 87, 88, 91
(31. What is the standard deviation of the data set? Round your answer to the nearest tent!
2.7
0 4.4
11.6
19.5

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?