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jeka57 [31]
4 years ago
10

A bank deposit that earns interest annually is given by the function f(x)=500(1.03)^x. What was the initial deposit?

Mathematics
2 answers:
Margarita [4]4 years ago
3 0
That formula means $500, earning 3% interest, compounded at the end of each year, for ' x ' years.
Triss [41]4 years ago
3 0
Hey there! 

The answer should be $500
because in the equation f(x) = P (1+r/n)^nt
P = the principal amount of money invested
And in the given equation P = 500

Hope this helps :)
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Answer:

Prove attached below

Step-by-step explanation:

Attached below is the detailed solution to prove that there are

\frac{2}{3} 2^n + \frac{1}{3} (-1)^n

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4 0
3 years ago
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ELEN [110]

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Step-by-step explanation:

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Nitella [24]

Answer:

D

Step-by-step explanation:

There 2 ways to interpret this problem.

From the info given:

These two triangles are congruent by SSS and congruent triangles have congruent or equal side lengths so the answer have to be 1.

If the triangles are similar, the side lengths form a proportion of that

\frac{3}{3}   = \frac{3}{3}

So the ratio or scale factor is 1.

6 0
3 years ago
WILL GIVE BRAINLIEST!!!!!!
Dahasolnce [82]
<h2>Greetings!</h2>

Answer:

x = 67.5

Step-by-step explanation:

Because AB and NP lines are parrallel, we can find out the scale factor by dividing size MA by MN.

This works because you find out what the MA size has to be multiplied to to get to MN, which will also work in reverse to find angle MB from MP.

71.5 - 22 = MA = 49.5

71.5 ÷ 49.5 = \frac{13}{9}

So to get to line MP length, line MB had to be multiplied by \frac{13}{9} to get 97.5

The reverse of this is dividing 97.5 by \frac{13}{9}:

97.5 ÷ \frac{9}{13} = 67.5

So x = 67.5


<h2>Hope this helps!</h2>
4 0
3 years ago
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viktelen [127]

Answer:

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Step-by-step explanation:

check is the equation goes through the point (-2,4)

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Hope this helps UwU...

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