3 years ago

Line that passes through (-2,1) and (4,13)

Mathematics

1 answer:

Delvig [45]3 years ago

6 0

Whats the question??

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I'm going to assume that they are on parallel tracks, and not the same track.

60x=40(x+2)

60x=40x+80

20x=80

x=4

You can check the work I've provided by filling in the answer for x into the initial question.

ʕ·ᴥ·ʔ

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3 years ago

Hello please help thanks

daser333 [38]

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The data in the tables below were collected from first year students at a community college. The variable is "number of credit c

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Solution :

It is given that P(x) is said to be complete or proper probability distribution if it satisfies the following two ways :

1. $P(x) \geq 0$

2. $\sum_z P(x) = 1$

Now consider,

$\sum_z P(x) = 1$

⇒ $P(x=0)+P(x=1)+P(x=2)+P(x=3)+P(x=4)+P(x=5)=1$

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⇒ $0.8+T=1$

⇒ $T=1-0.8$

= 0.2

Therefore, the value of T is 0.2

Thus, option (c) is correct.

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2 years ago

Which BEST describes the association between goals by the Red Team and the Blue Team?

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B positive association

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3 years ago

peter owns a lawn mowing service.For every 3 hours of lawn mowing,peter charges $28.80.Write an equation that models the relatio

Daniel [21]

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$\boxed{y=9.6h}$

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