Steven wants to figure out what grade he is getting in math. His test scores were 85,
78, 92, 67, and 83. What was his average
test score?

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.

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2