From 100 to 80 is 8/10, so the recursive formula is
an=a(n-1)*1/8
or
an= a1*1/8(n-1)
an=a1*(n-1)/8
D is wrong. It’s an exponential function so every year the number of stores it opens grows. Which means there can’t be one number for each year in terms of amount of new stores.
78.5/100 as a decimal is just 0.78.5 and as a percent it is 78.5 %
Answer:
False
Step-by-step explanation:
tempuratures below zero are negative.
