Suppose Kevin places $3500 in an account that pays 11% interest compounded each year. Assume that no withdrawals are made from the account.
Follow the instructions below. Do not do any rounding.

(a) Find the amount in the account at the end of 1 year.
$

(b) Find the amount in the account at the end of 2 years.
$

2 x 503

step-by-step explanation:

its 1006

the answer is -1 1/5, also a

hope i

-lavira : )

ending amount = beginning amount / (2^n)

where "n" = number of half-lives (or elapsed time / half-life)

ending amount = 50 mg / (2 ^10 / 5.3)

ending amount = 50 mg / (2 ^ 1.8867924528)

ending amount = 50 m / 3.6981210597

ending amount = 13.5203794557 mg

or about 13.5 mg remain

source:  

38 was the other number of your question.