https://web2.0calc.com/questions/joseph-wants-to-mulch-his-garden_1

Answer:

There, the answer should be $187.39

Thanks so much!

Hey, TheXSquaredFactor! I did the work with the frist one and I got the right answer so now I understand. Then I did the same method with the next one and this what I got:

A(r,t) = 100(1+r)^t

A(0.17,4) = 100(1+0.17)^4

A(0.17,4) = $187.388721

I suppose that this is right, but I don't know if I have to round the answer.

Thanks

It's okay man! Thanks for the help!

Uh, Dude? I did what you said to solve the problem but it gave me a different answer which was -168. I think you did something wrong.

Yeah, I just forgot to add the parentheses to the problem. Thanks for the help!

So... the answer is (2)? Then the expression (g+b)/2 would mean there are more girls than boys as the larger value.