<u>Answer</u>
6
<u>Explanation</u>
let n be the first even number in the sequence.
The 2nd term = n + 2
3rd term = n + 2 + 2
= n + 4
4th term = n + 4 + 2
= n + 6
The sum of these number = 36.
∴ n + (n +2) + (n + 4) + (n + 6) = 36
4n + 12 = 36
4n = 36 - 12
4n = 24
n = 24/4
= 6
The first term is 6.
Given:
Year 0 = 2005 = 90,000
Year 1 = 2006 = 91,200
(91,200 - 90,000)/90,000 = 1,200/90,000 = 0.013
f(x) = 90(1.013)x
f(1) = 90(1.013)1
f(1) = 91.170
The second option, f(x) = 90(1.013)x, is the best representation of the relationship between x and f(x).
Answer:
please complete the question so we are able to answer
Step-by-step explanation:
Answer:
81 square ft
Step-by-step explanation:
square B has a site lenght of 15ft
therefore square must have one of 3/5 of 15 which is 9
the area is 9x9=81
