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Reptile [31]
4 years ago
8

I am struggle of answering this question

Mathematics
1 answer:
trapecia [35]4 years ago
7 0

2 years = 24 months.

96 per month x 24 months = 2,304 total amount paid back.

2304 - 2000 = 304 amount of interest.

304 / 2000 = 0.152

0.152 x 100 = 15.2%

This can be rounded to the closest percent, which would be 15% so she is correct.

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<span>Given that the equation T^2=A^3 shows the relationship between a planet’s orbital period, T, and the planet’s mean distance from the sun, A, in astronomical units, AU.
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\frac{T_Y}{T_X} =  \frac{\sqrt{(2A_X)^3}}{\sqrt{(A_X)^3}}  = \frac{(2A_X)^3}{(A_X)^3} = \frac{8(A_X)^3}{(A_X)^3} =8

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3 0
3 years ago
Tyrone had $17,000 to invest. He invested part of that amount at 2.5% annual interest for one year and the other part at 6.5% an
Morgarella [4.7K]

Answer:

The system of equations best represents the situation

x + y = 17,000.... Equation 1

0.025x + 0.065y = 550... Equation 2

Step-by-step explanation:

Let

x represent the amount of money invested in the first account and

y represent the amount of money invested in the second account.

We are told that:

Tyrone had $17,000 to invest.

Hence,

x + y = $17,000

x + y = 17,000..... Equation 1

We also known that:

He invested part of that amount at 2.5% annual interest for one year and the other part at 6.5% annual interest for one year. The amount of interest earned for both investments was $550

The formula for Interest =

Principal(Amount invested) × Rate × Time.

Hence:

25% × x + 6.5% × y = 550

0.025x + 0.065y = 550... Equation 2

The system of equations best represents the situation

x + y = 17,000.... Equation 1

0.025x + 0.065y = 550... Equation 2

4 0
3 years ago
Find f¹(x) for the function<br> f(x) = -4.<br> 2<br> f¹(x) = [?]x + [ ]
g100num [7]

Answer:

{f}^{ - 1}(x)  = 2x + 8

Step-by-step explanation:

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4 0
2 years ago
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MariettaO [177]

Answer:

29.8 ok hope this helps

8 0
4 years ago
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Find the length of the missing leg in the following right triangle 15 25
adelina 88 [10]

9514 1404 393

Answer:

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Step-by-step explanation:

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More at brainly.com/question/23176381

8 0
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