(Don’t mind my college thing because I’m not in college lol)

I need help

Solve this at least please..

Y=650,000(1+0.04)^5

Y=2500(1-0.03)^5~

~

(Simplify both and show work so I can understand it)

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2