3 years ago

Help me. What is the slope of the line ?

Mathematics

1 answer:

lara31 [8.8K]3 years ago

7 0

-2/-5 is the answer

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Please help i need verified please help

soldier1979 [14.2K]

The first one is true
this is the equation: y=ax
you can put one of the points on the line as x and y. for example (2,8)
$8= a \times 2 \\ 8 = 2a \\ a = \frac{8}{2} = 4$

8 0

3 years ago

Read 2 more answers

Mr. and Mrs. Romero are expecting triplets. Suppose the chance of each child being a boy is 50% and of being a girl i 50% . find

Bingel [31]

Pr(1/2) for both I believe. If not right sorry.

5 0

3 years ago

Jun and deron are applying for summer jobs at a local restaurant. after interviewing them, the restaurant owner says, "the proba

mr Goodwill [35]

<span>As restaurant owner The probability of hiring Jun is 0.7 => p(J) The probability of hiring Deron is 0.4 => p(D) The probability of hiring at least one of you is 0.9 => p(J or D) We have a probability equation: p(J or D) = p(J) + p(D) - p(J and D) => 0.9 = 0.7 + 0.4 - p(J and D) p(J and D) = 1.1 - 0.9 = 0.2 So the probability that both Jun and Deron get hired is 0.2.</span>

6 0

2 years ago

Help with number eleven

nalin [4]

$\dfrac{2}{3}j-\dfrac{2}{9}=\\
\dfrac{2}{3}j-\dfrac{2}{3}\cdot\dfrac{1}{3}=\\
\dfrac{2}{3}\left(j-\dfrac{1}{3}\right)
$