Question

help me :(

Answer 1

I thinks it's:
Simple interest:
(1-(Current/initial))/years

Answer 2

can you show me how to do it step by step please so i can use it as an example?

Answer 3

It's simple interest rate, so, if it's X anual, in Y years it will be:
Y*X
In this case, we don't know X, but Y is 17
So its 17*X
Then it's: 1+(17*X/100) (the /100 is because it's percent)
Then We know the initial quantity, 2.567, was multiplied by:
(1+(17*X/100)) and after this, we got 4443.48
So:
2567*(1+(17*X/100))=4443.48
Which is:
Initial quantity(1+(Years*Interest Rate))=Final Quantity
Interest rate is the X, and the other numbers are things we know.
So, we insolate the X:
1+(17*X/100)=4443.48/2567
(17*X/100)=4443.48/2567-1
17*X=(4443.48/2567-1)*100
X=(4443.48/2567-1)*100/17

Answer 4

so it's 4.3 percent

Answer 5

Yes.

Answer 6

what do you think this is i can't tell very well