Doors for the small cabinets are 11.5 inches long. Doors for the large cabinets are 3.9 times as long as the doors for the small cabinets. How many large doors can be cut from a board that is 12 feet long? large door(s) can be cut.

Step-by-step explanation:

26.45 inches

15.5

step-by-step explanation:

5

∑

n = 1

substitute n = 1, 2, 3, 4, 5 and sum the terms

= + + + 2² + 2³

= 0.5 + 1 + 2 + 4 + 8

= 15.5

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00