8x+20 by multiplying 4 to 2x and 5 :)) hope this help!!!
28 because if you divide 240 by 15you will get 28
The answer to your question is 2.3
Alright, lets get started.
The amount of investment means principal : 42000
rate of interest : r : 4 % compounded annually
time of deposit t = 5 years
The formula for amount : A
A = P(1 + r/n)^nt
As interest is compounded annually, means n = 1
A = 42000 ( 1 + 4/100)^5
A = 42000 (1 + 0.04)^5
A = 42000 (1.04)^5
A = 42000 * 1.21665290
A = 51099.42 $
So the balance of Ila's account after 5 years will be 51099.42 $ : Answer
Hope it will help :)
your first is 1,1 your second is 4,2 your 3 is 7,3 your 4 is 8,4 theres a pattern going up 1 2 3 4 5