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V125BC [204]
3 years ago
12

Using the formula a=p(1+r/n)^nt find how long it takes an investment to double if it is invested at 8% interest compounded month

ly
Mathematics
1 answer:
avanturin [10]3 years ago
8 0
2=(1+.08/12)^12t
2=(1.006666666666667)^12t
ln 2=ln (1.00666666666667)^12t=12t ln(1.00666666666667)
104.31826687071655449132631504323=12t
t=8.7 years

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4/11

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Anna is in a cave 42 feet below the cave entrance. She descends 10 feet, then ascends 15 feet. Find her new position relative to
Mademuasel [1]

Answer:

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Step-by-step explanation:

Let us solve the question

∵ The cave entrance is the zero position

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→ Below zero means negative

∴ Anna is in -42 feet

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8 0
2 years ago
Does anyone know the answer to number 37?
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\textit{\textbf{Spymore}}

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