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nydimaria [60]
3 years ago
5

You invest $2,000 in an account that is compounded annually at an interest rate of 5%. You never withdraw money from the account

. Which equation below gives the amount of money you will have in the account after t years?
A(t) = 2,000e5t
A(t) = 2,000e0.05t
A(t) = 2,000(1.5)t
A(t) = 2,000(1.05)t
Mathematics
2 answers:
Marrrta [24]3 years ago
7 0

Answer:

A(t) = 2000(1.05)^t

Step-by-step explanation:

Yuki888 [10]3 years ago
5 0
Formula for amount for compound interest:

Amount, A =  P(1 + r/100)^n

Where r is rate, P is principal, and n is the number of years.

P = 2000, r = 5, n = t years.

A = 2000( 1 + 5/100)^t

A = 200(1+0.05)^t

A = 2000(1.05)^t

A(t) = 2000(1.05)^t

None in the option look like the answer we have.

Except you didn't type the last option correctly.    

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Consider the functions below. f(x, y, z) = x i − z j + y k r(t) = 4t i + 6t j − t2 k (a) evaluate the line integral c f · dr, wh
fredd [130]

With

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The vector field evaluated over this parameterization is

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6 0
3 years ago
Write the equation in standard form for the circle with center (0, 9) passing through (0, 27/2)
sammy [17]

Given

coordinates of center= (0,9)

Circle passes through (0, 27/2)

Find

Equation of circle

Explanation

The equation of circle in standard form is

\begin{gathered} (x-h)^2+(y-k)^2=r^2 \\ (x-0)^2+(y-9)^2=r^2 \end{gathered}

We know the circle passes through (0,27/2), then

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So the equation in the standard form is

(x-0)^2+(y-9)^2=4.5^2

Final Answer

(x-0)^2+(y-9)^2=4.5^2
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