A because there is no cubes or squared sign
For simple interest, just multiply all of them together
note that 2% = 0.02
570(0.02)(4) = 45.6
simple interest is 45.6
oh and if you need the equation, it is p(r)t, or principle x rate x time
hope this helps
Answer:
6√5
Step-by-step explanation:
I believe it is 1, but i'm not completely sure.