Which of the following numbers are divisible by 8? a) O 2048
b) O 72 045
c) O 800
d) 56 120

A, c, and d can all be divided by 8

D because 56 and 120 are both divided by 8

It couldn’t be a because although 2048 is divisible by 8 zero isn’t

This is the same for a b and c who all have zeros in them. The only one without is d

Therefore the answer is d

Yes, that is the correct formula. to solve this problem given the number of years, plug in the number of years for t and plug the whole thing into the

Igot the answer of 15.8 years.