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Romashka [77]
2 years ago
15

Hank and Lynn are both paying off car loans. • Hank paid $2,000 up front when he bought his car, and he pays $200 each month. •

Lynn did not pay any money up front when she bought her car, and she pays $275 each month. Is the relationship between the number of months and the total amount paid proportional for both Hank's and Lynn's loans? Use the drop down menu to explain your answer
Mathematics
1 answer:
8090 [49]2 years ago
8 0

Answer:

Yes

Step-by-step explanation:

<h3>Hank</h3>

Hank paid $2,000 upfront when he bought his car, and he pays $200 each month.

<u> This relation is:  </u>

  • H(x) = 2000 + 200x

This is proportional but not directly proportional.

<h3>Lynn</h3>

Lynn did not pay any money upfront when she bought her car, and she pays $275 each month.

<u>  This relation is:  </u>

  • L(x) = 275x

This is directly proportional.

<u>So the answer is:</u>

Yes, the relationship between the number of months and the total amount paid is proportional for both Hank's and Lynn's loans.

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Step-by-step explanation:

a hypothesis test where H_0: mu = 235 and H_1:mu > 235

test statistic can be calculated as follows:

z=\frac{X-M}{\frac{s}{\sqrt{N} } } where

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Then test statistic is z=\frac{233.8-235}{\frac{46.6}{\sqrt{192} } } =-0.3568

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There is no significant evidence that the average golfer can hit the ball more than 235 yards on average.

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Answer:

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Step-by-step explanation:

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Divide both sides by 7

\frac{7x}{7} = \frac{7x}{7}

Cancel out the 7's from the top and bottom of both sides

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