Answer:
19;30
Step-by-step explanation:
Adding them together is the total
I don’t understand you buddy :/
Recall that a number with a comma could be written as a fraction as follows: If the number has a certain amount of decimals, you write the fraction as the same number without the comma, divided by 1 followed by as many zeros as decimal
The answer to your equation would be: 150x0.200%=0.3
Given:
Principal = $3000
Rate of interest = 4.7% = 0.047 compounded quarterly.
Time = 12 yeas
To find:
The value of John’s investment after 12 years.
Solution:
The formula for amount is

where, P is principal, r is rate of interest, n is number of times interest compounded in an year, t is number of years.
Substitute P=3000, r=0.047, n=4 and t=12 in the above formula.

Therefore, the required equation is
.
We can further solve this.




Therefore, the value of John’s investment after 12 years is $5255.76.