Which of the following is the reciprocal of 5? A.0.5 B.5 C.1/5 D.50

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)

I’m really confused and need your assist me with this question i’ve never been taught

Let x = a + bi and y = c + di and z = f + gi. which statements are true?