5. Landon bought a new car for $16,000 and it depreciates 4.5% every year. Write a function that describes
the value, C(t), of the car after 5 years.

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?

Charlie tosses five coins.what is the probability that all five coins will land tails up.