Calculate the z- score for the following scenario, rounding on two decimal places: Mary took an exam in MAT120. She scored an 80, the class average was 84.2 and the and the standard was 5.8.

Which point is a solution to y s 4x + 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?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex