Answer:
5.7
Step-by-step explanation:
Future value is given by;
f = p(1+r)^n
f = future value = $1,100,00
p = present value = $800,000
r = inflation rate
n = number of years in which the vale increases from p to f = 6
Therefore,
1,100,000 = 800,000 (1+r)^6
1100000/800000 = (1+r)^6
1.375 = (1+r)^6
log (1.375) = 6 log (1+r)
[log(1.375)]/6 = log (1+r)
0.0231 = log (1+r)
e^0.0231 = 1+r
1.0545 = 1+r
r= 1.0545 - 1 = 0.0545 = 5.45%
The rate of inflation is 5.45%.
10. 20 , 30 , 40 , 50 those are examples
Answer:
2x+2 or 2(x+1)
Step-by-step explanation:
2x-2+4=2x+2
