How do you know if you should use f(n) = a(bn-1) or f(n) = a(bn)?

the diver is 33 feet below the surface.

step-by-step explanation:

hope this

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076

then