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2 years ago

If a bank offers to double your money in 8 years, what is the effective rate of interest?

Mathematics

1 answer:

lorasvet [3.4K]2 years ago

5 0

Answer:

I think I would be 16 cause if 8 double it is 16

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See attached picture, is there a way to enter equations or algebraic symbols?

coldgirl [10]

SOLUTIONS

Solve a given equations or algebraic symbols?

$\begin{gathered} f(x)=x^2+2x \\ g(x)=1-x^2 \end{gathered}$

(A)

$\begin{gathered} (f+g)(x)=(x^2+2x)+(1-x^2) \\ collect\text{ like terms} \\ x^2-x^2+2x+1 \\ (f+g)(x^)=2x+1 \end{gathered}$

(B)

$\begin{gathered} (f-g)(x)=(x^2+2x)-(1-x^2) \\ =x^2+2x-1+x^2 \\ =x^2+x^2+2x-1 \\ (f-g)(x)=2x^2+2x-1 \end{gathered}$

(C)

$\begin{gathered} fg(x)=(x^2+2x)(1-x^2) \\ =x^2-x^4+2x-2x^3 \\ fg(x)=-x^4-2x^3+x^2+2x \end{gathered}$

(D)

$\begin{gathered} \frac{f}{g}(x)=(x^2+2x)\div(1-x^2) \\ =\frac{x^2+2x}{1-x^2} \end{gathered}$

5 0

1 year ago

What is the midpoint of (-7,5)(7,3)

Naddika [18.5K]

Answer:

(1,4)

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Y + 8 = 2 i need help!!!!!

sergey [27]

Answer:

y = -6

Step-by-step explanation:

-6 + 8 = 2

3 0

3 years ago

Read 2 more answers

Line segment AB has endpoints A(1, 4) and B(2, 8) . A dilation, centered at the origin, is applied to AB¯¯¯¯¯ . The image has en

kumpel [21]

To determine the scale factor of the dilation, we determine the distances between the endpoints of the two lines through the equation,
d = √(x₂ - x₁)² + (y₂ - y₁)²
Substituting the known values.

Line Segment 1: d = √(1 - 2)² + (4 - 8)² = 4.123

Line Segment 2: d = √(18 - 14)² + (12 - 1)² = 11.70

Dividing the answers will give us 0.352

7 0

3 years ago

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A group of 156 tourists had enough food for a stay of 125 days in a mountain. however just before they left, n tourists left the

Ymorist [56]

It is an inverse relationship.

There is enough food for 156*125=19500 person-days.
If the food can last (125+70)=195 days, there are
19500 person-days / (195 days)
= 100 persons

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3 years ago

If a bank offers to double your money in 8 years, what is the effective rate of interest? ​

If a bank offers to double your money in 8 years, what is the effective rate of interest?