Using the line of best fit, what is the best approximation for the hourly rate of an individual with 6 years of experience?

Mathematics

2 answers:

Paladinen [302]4 years ago

6 0

Any who has been working in the field for more than 6 years, should be making atleast $12 an hour easy

KIM [24]4 years ago

4 0

Its 12, if you go to the graph and go to the six at the bottom then go straight up until you hit the blue line then go to the left then you will hit 12 so thats your answer :) I hope this helps.

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What is the slope? I never understood these questions

Rzqust [24]

Answer:

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Step-by-step explanation:

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3 years ago

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EXPLAIN THE SECOND PART.......

alexdok [17]

$\tan^2\theta-\sin^2\theta=\dfrac{\sin^2\theta}{\cos^2\theta}-\sin^2\theta$
$=\sin^2\theta\left(\dfrac1{\cos^2\theta}-1\right)$
$=\sin^2\theta(\sec^2\theta-1)$
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Now if $0^\circ$ , then both $\sin\theta>0$ and $\tan\theta>0$ . Adding two positive numbers gives another positive number, so $\tan\theta+\sin\theta>0$ . Why this is useful will be apparent shortly.

Back to the identity:

$\tan^2\theta-\sin^2\theta=\tan^2\theta\sin^2\theta$

Factorizing the left hand side, we have

$(\tan\theta-\sin\theta)(\tan\theta+\sin\theta)=\tan^2\theta\sin^2\theta$

Now, any number squared will be positive, which means the right hand side is necessarily greater than 0.

We showed earlier that $\tan\theta+\sin\theta>0$ . So we understand that we have

$\underbrace{(\tan\theta-\sin\theta)}_?\underbrace{(\tan\theta+\sin\theta)}_+=\underbrace{\tan^2\theta\sin^2\theta}_+$

The only way to multiply a number by a positive number to get yet another positive number is to have the first number also be positive, which means

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3 years ago

PLS ANSWER RN<br><br> What is the area of AJKL?

alex41 [277]

Answer:

8.5

Step-by-step explanation:

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(y2 - y1)/(x2-x1)

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slope of the line that contains JK