Pls answer quickly which customary unit would be most appropriate to weigh an Apple

A) metric tons

B) tons

C) ounces

D) kilograms

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

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)

Answer! if you don’t mind, can you explain