2 years ago

After 10 weeks, how much money would William have in his bank account?

Mathematics

2 answers:

frosja888 [35]2 years ago

7 0

If have to write the full question

vitfil [10]2 years ago

7 0

Answer:

if he earned $20 a weak after ten weeks it would be $200

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The function is:
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4 * e^(0.8 t) = 400
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ln e^(0.8 t) = ln 100 ( and since: ln e = 1 and ln e^x = x * ln e )
0.8 t = 4.6
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