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olganol [36]
3 years ago
15

Heather is looking at different options for retirement investing. She finds an IRA that will pay 5% interest on the balance ever

y year until she retires. Once she retires it will no longer pay any interest on the balance. She decides to do this and invests $5,000 in the account. She retires 20 years after she opened the account. If she has still not withdrawn any money, how much money is in the account when she retires?
Mathematics
2 answers:
mezya [45]3 years ago
8 0
The formula is
A=p (1+r)^t
A the amount ones she retires ?
P amount invested 5000
R interest rate 0.05
T time 20 years
A=5,000×(1+0.05)^(20)
A=13,266.49
kirza4 [7]3 years ago
8 0

Answer:

D. $13,266.50

Step-by-step explanation:

$13,266.50 This is an exponential function that can be modeled by y = 5000(1.05)x. Since you want to know how much is in the account 20 years later plug in 20 for x.

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These are my last two questions can someone please help me with them. :/
natka813 [3]

Answer:

x = -23

x = -33

Step-by-step explanation:

-10(x+5) + 9x = -73

-10x - 50 + 9x = -73

x - 50 = - 73

x = -73 + 50

x = -23

-5(x + 8) + 2x = 59

-5x - 40 + 2x = 59

-3x - 40 = 59

-3x = 59 + 40

-3x = 99

x = 99/-3

x = -33

8 0
3 years ago
Read 2 more answers
Aiden has a gross income of $63,000 and takes the standard deduction.
Digiron [165]

a) Aiden's taxable income is $50,450.

The taxable income is equal to the gross income minus the standard deduction.

= $50,450 ($63,000 - $12,550).

b) Aiden's marginal tax rate = 22% (for taxable income falling under the income bracket of $40,526 to $86,375 for the tax 2021 year.  It is assumed that Aiden is single.

c) Aiden's effective tax rate = 13.72%.  The effective tax rate = total taxes due divided by Aiden's taxable income.

= 13.72% ($6,922/$50,450 x 100)

Related links on taxable income at brainly.com/question/1160723

7 0
3 years ago
Which function is equivalent to h(x) = 10x?+ 9x - 1?
Elis [28]

Answer:

i think it's this Bh(x) = (x + 1)(10x - 1)

4 0
3 years ago
The length of a rectangle is 6 cm and its area is (6x+18) Square centimeters what is an expression for the width
Ludmilka [50]

Answer:

x+3

Step-by-step explanation:

(6x+18)/6

Simplify

x+3

7 0
3 years ago
In the following exercises, simplify each expression.
jasenka [17]

Answer:

The answer would be 8.3*10^7.

Step-by-step explanation:

This is because the beginning factor in scientific notation (in this case it is 8.3) must be no less than one, and no more than ten. Once we figured that out, we simply count the number of decimal points from 3 to the final 0. Try it yourself. You will discover that the resulting answer is 7 decimal movements. Now, since we are using scientific notation, we will want to multiply by ten to the power of the number of decimal movements (in this case it is 7.) And that's all! The answer is 8.3*10^7. I hope this helped (:

8 0
2 years ago
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