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2 years ago

13

if 3000$ is invested at a rate of 12% compounded continuously, find the balance in the account after 5 years. Use the formula A=

Pe^rt

1 answer:

Softa [21]2 years ago

8 0

Answer:

$5466.36

Step-by-step explanation:

This question is pretty cut and dry

just plug in the numbers

$3000e^{5*.12}\\3000e^{.6}\\5466.356401\\5466.36$

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Step-by-step explanation:

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3 years ago

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melisa1 [442]

Answer:

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Step-by-step explanation:

You'll notice that the higher the numbers get in the experiment the closer it gets to your solution. The theoretical probability of flipping a coin is about 50% heads and 50% tails, but it doesn't always seem like that in an experiment. The experimental probability from your experimentation so far would be 62% of heads and 38% of tails.

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3 years ago

If sin square theta = 0.75, then cos =

sergeinik [125]

Answer:

$\cos\theta=\pm0.5$

Step-by-step explanation:

Given:

$\sin^2\theta=0.75$

To find $\cos\theta$

Using trigonometric relations for sums and differences of squares of the ratios.

We know:

$\sin^2\theta+\cos^2\theta =1$

Plugging in $\sin^2\theta=0.75$ in the above relation.

$0.75+\cos^2\theta =1$

Subtracting both sides by 0.75.

$0.75+\cos^2\theta-0.75 =1-0.75$

$\cos^2\theta =0.25$

Taking square root both sides.

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3 years ago

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pychu [463]

Answer:

27

Step-by-step explanation:

√ 25 is 5

√ 144 is 12

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5 + 12 + 10 = 27

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3 years ago