Fast if the team’s average time is less than one minute per leg, then the eighth graders earn 50 points. if not, the seventh graders earn 50 points. which grade should be awarded 50 points?

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis