Jake has 400 in his savings account. The account earns 3.5 simple interest. No money has been added or removed from the account for 2 years. What is the total amount money he will have after two years

the answer would be 44.79

plz mark brainliest

step-by-step explanation:

b. hoped i'm right lol

step-by-step explanation:

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

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