What is the acceleration of a train moving west at a velocity of 15 m/s that slows to 5 m/s in 20 seconds

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad