2/5 of 30 = 12
30 + 12 = 42
£42
Answer:6.6 y
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The formula for this type of interest is
, where A is the total amount, P is the initial investment, x is the interest rate, n is the amount of times that the investment is compounded a year, and t is the amount of years. Plugging in the numbers given, you get:


Now, she invests this into a new account, and you can set up the following equation:

, or option A.
Hope this helps!
There is no picture or anything
My guess would be: 3 x(times) 500+80+4