If the heart of an elephant , at rest beat an average of 1680 beats in 60 min . what is the rate in beats per minute

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days

Can you me find the slope! (30 points)