Answer:
The terms are {81, 27, 9, 3}
Step-by-step explanation:
A recursive formula uses the previous number in a sequence to find the new number. The given formula just divides the previous term by 3.
So:
Term 1: 81
Term 2: 81/3 = 27
Term 3: 27/3 = 9
Term 4: 9/3 = 3
29. 1.08+.89+.89=2.86 they need 3 dollars
30.they need $3.34
31.each greeting card cost 35 cents
32. she does have enough money because it the total for 3 gift wraps is $5.55 which is less than $6
