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3 years ago

Help again thank you

Mathematics

1 answer:

Anarel [89]3 years ago

7 0

Rational:5,737…..
Irrational:9

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An example of dependent events is drawing a blue marble out of one jar and then drawing a

Karo-lina-s [1.5K]

<u>Answer:</u>

A red marble out of the same jar, without replacing the first marble.

<u>Step-by-step explanation:</u>

Dependent events are those which involve a first event which affects the outcome of the second event.

This means that the probability of the second event changes because of the occurrence of the first event.

So if a blue marble is drawn out of one jar, then drawing a red marble out of the same jar, without replacing the first marble would be an example of dependent events.

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3 years ago

What the slope and y intercept ? and how did you find it ?

EastWind [94]

Answer:

Slope: $m=4$

y-intercept: $b=-1$

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

$y=mx+b$

Where "m" is the slope and "b" is the y-intercept.

The slope can be found with the following formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

In this case you can say that:

$y_2=-5\\y_1=11\\\\x_2=-1\\x_1=3$

Knowing this values you can substitute them into the formula and then evaluate, in order to find the slope. This is:

$m=\frac{-5-11}{-1-3}\\\\m=\frac{-16}{-4}\\\\m=4$

By definition, the line intersects the y-axis when the value of "x" is 0.

Notice in the table that when $x=0$ , $y=-1$

Therefore, the y-intercept is:

$b=-1$

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3 years ago

. Which pair of angles are congruent? *

Pachacha [2.7K]

Answer:

Step-by-step explanation:

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3 years ago

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What's the distance between (5, 13) and (9, 1)

givi [52]

Answer: 16

Step-by-step 8+8

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3 years ago

Need help with this question

Keith_Richards [23]

Y=-1/3x+5 because were the y axis is at is the 5 and u go up one to the right 3 to reach ur next point

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3 years ago

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