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3 years ago

12

Ty borrowed $500 from his parents.The graph shows how much he owes them each month if he pays back a certain amount each amount

each month. How long will it take Ty to pay back his parents?

1 answer:

Ganezh [65]3 years ago

6 0

If he's paying $50 each month 500/50=10 so it'll take him 10 months

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Consider purchasing a system of audio components consisting of a receiver, a pair of speakers, and a CD player. Let A1 be the ev

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Answer:

that is alot the prob. is 20

Step-by-step explanation:

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Triangle A″B″C″ is formed using the translation (x + 0, y + 2) and the dilation by a scale factor of 2 from the origin. Which eq

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Answer:

C.Segment AC=Segment A''C'' over 2

Step-by-step explanation:

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How much does a sleeping bag cost? Let's say you want a sleeping bag that should keep you warm in temperatures from 20°F to 45°F

BARSIC [14]

Answer:

a) Sample Mean = 79.4

Sample standard deviation = 30.62

b) 90% Confidence interval: (67.56 ,91.24)

Step-by-step explanation:

We are given the following in the question:

Prices for sleeping bags has an approximately normal distribution.

We are given the following sample:

35, 85, 105, 40, 100, 50, 30, 23, 100, 110, 105, 95, 105, 60, 110, 120, 95, 90, 60, 70

a)

Formula:

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where $x_i$ are data points, $\bar{x}$ is the mean and n is the number of observations.

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b) 90% Confidence interval:

$\bar{x} \pm t_{critical}\displaystyle\frac{s}{\sqrt{n}}$

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$t_{critical}\text{ at degree of freedom 19 and}~\alpha_{0.10} = \pm 1.7291$

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3 years ago

Logan's only debt obligations are a car loan payment of $512 and a credit card payment of $70 every month. What is the minimum a

Assoli18 [71]

The most used payment plan to avoid being in debt today is the 20% payment plan. In this payment , you divide your income into several parts.
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So, assuming that x is the minimum amount of money, we know that

$ 512 + $70 = 20% . X

$ 582 = 0.2 . x

$ 582 / 0.2 = x

x = $ 2910

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3 years ago

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