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3 years ago

Edgar accumulated $3,000 in credit card debt. If the interest rate is 50% per year and he does not make any payments for

Mathematics

1 answer:

Anestetic [448]3 years ago

8 0

Answer:

$7,459.12

Step-by-step explanation:

The formula for continuous compounding is

A = Pe^(rt), where P is the original amount, A is the accumulated amount, r is the interest rate as a decimal fraction, and t is the number of years. We want to know how much he will owe on this original $5,000 credit card debt after 2 years.

A = $5,000e^(0.20*2)

= $7,459.12

Step-by-step explanation:

The formula for continuous compounding is

A = $5,000e^(0.20*2)

= $7,459.12

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3 years ago

If a child accidentally swallowed 1.6 fluidounces of FEOSOL Elixir, containing 2/3 gr of ferrous sulfate per 5 mL, how many mill

GuDViN [60]

Answer:

the amount of ferrous sulphate child will digest = 213.3 mg

Step-by-step explanation:

Given,

Amount of FEOSOL Elixir swallowed by child = 1.6 Fluid ounces

= 1.6 x 29.57 ml

= 47.312 ml

$\textrm{Amount of ferrous sulphate contained in 5 ml of of solution}=\ \dfrac{2}{3}\ grams$

$\textrm{So, amount of ferrous sulphate contained in 1 ml of solution}\ =\ \dfrac{2}{3\times 5}$

$=\ \dfrac{2}{15}$

$\textrm{So,the amount of ferrous sulphate contained in the 1.6 ml of FEROSOL}=1.6\times \dfrac{2}{15}$

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4 years ago