Answer:7.875 or 7 7/8
Step-by-step explanation:
Answer:
same after 3 years
because .............................
Answer:
a_0 = -27
a_n = a_(n-1) * (-1/3)
Step-by-step explanation:
First evaluate given formula at n=0 and specify that as starting value
Then find how to get from n-1 to n by comparing two values. In this case the next value is formed by multiplying by -1/3.
67 ÷ 10 x 4 = 26.8 hours for her to eat 67 cookies
