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olasank [31]
3 years ago
11

How long will it take your money to double if you put $500 into an account compounded quarterly at 2.9%?

Mathematics
1 answer:
vitfil [10]3 years ago
8 0
<h3>Answer: About 24 years</h3>

=======================================================

Work Shown:

A = P*(1+r/n)^(n*t)

1000 = 500*(1+0.029/4)^(4*t)

1000 = 500*(1.00725)^(4*t)

1000/500 = (1.00725)^(4*t)

2 = (1.00725)^(4*t)

log(2) = log( 1.00725^(4*t) )

log(2) = 4*t*log( 1.00725 )

4*t*log( 1.00725 ) = log(2)

t = log(2)/( 4*log( 1.00725 ) )

t = 23.9881659971072 The value is approximate

t = 24 when rounding to the nearest full year

It takes approximately 24 years to double your money.

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<span>the three interior angles are 55 and 65 and 180-(55+65)=60 </span>

<span>so 60 + 55 = 115 </span>
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Answer: Taxi driver has at most $10 to spend on the cab ride, he can travel at most 12.7 miles.

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Then y = [z1] + [z2]x

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If Taxi driver has at most $10 to spend on the cab ride, he can travel at most 12.7 miles.

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