No he isn't..
. 7×10=7
for each time it's multiplied by ten, the decimal point goes back one.
Answer:
probably is 140 or is it just the whole question?
Answer:
£562.43
Step-by-step explanation:
£500 is invested for 3 years at a rate of compound interest of 4% per annum how much will be in the account after three years
Given data
P= £500
t= 3 years
r= 4%
The expression for the compound interest is given as
A= P(1+r)^t
substitute
A= 500(1+0.04)^3
A= 500(1.04)^3
A= 500*1.124864
A= 562.432
Hence the final amount is £562.43
I believe the answer is X=15
40℅ is bigger because 1/5 as a percent is 20℅
