1) From 1875 through 1878, there was a 20 cent US coin that we will call a twent. A jar of coins has many nickels, dimes, and Twents. You pick out 3 coins. How many possibilities are there for the
total value of the three coins? SHOW WORK.

Write a polynomial for a third-degree polynomial with leading coefficient -4

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?