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Leni [432]
3 years ago
7

Using the rule of 72,= , how long will it take for the principal to double with an annual compound interest rate of 6%?>6 yea

rs
>9 years
>12 years
>15 years​
Mathematics
1 answer:
larisa86 [58]3 years ago
8 0

Answer:

>12 years

Step-by-step explanation:

P' = P (1 + r)ⁿ

P' = 2P

2P = P (1 + 0.06)ⁿ

1.06ⁿ = 2

n = log₁.₀₆ 2 = 11.9

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Which mathematical statement matches the vector operation shown in the geometric representation?
Sunny_sXe [5.5K]

Answer:

First Option v+w = u

Step-by-step explanation:

To graphically add two vectors a and b using the -tail and tip-method, you must draw the tail of b at the tip of the vector a. Then you must draw a line that goes from the tail of a to the tip of b. This line represents the sum of a + b.

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3 years ago
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anyanavicka [17]

<u>We are given the equation:</u>

(a + b)! = a! + b!

<u>Testing the given equation</u>

In order to test it, we will let: a = 2 and b = 3

So, we can rewrite the equation as:

(2+3)! = 2! + 3!

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120 = 2 + 6

We can see that LHS ≠ RHS,

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6 0
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