Answer:3.81
Step-by-step explanation:
because you add 2% each year
4. 25.12 ft
5. 40.82 ft
6. 21.98 ft
(I used 3.14)
Answer:
7 miles aprox (estimated)
full answer is 6.66666667
Answer:
an = 4n +5
Step-by-step explanation:
First we need to find a common difference
d = a2-a1 = 13-9 = 4
The formula for an
an =a1+d(n-1)
an = 9 + 4(n-1)
Distributing
an = 9+4n-4
Combine like terms
an = 4n +5