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jek_recluse [69]

3 years ago

15

Find the slope of the line passing through the pair of points. (–4, 5) and (0, 2)

2 answers:

Pepsi [2]3 years ago

7 0

The equation is (y2-y2)/(x2-x1), making sure to be constistant with which pair is 1 and 2. So let's say (0,2) is 1 and (-4,5) is 2. It looks like this:
(5-2)/(-4-0)=3/(-4)= -3/4 which is your answer

Fed [463]3 years ago

5 0

You would need to draw a graph or get some graph paper and plot those points. Then calculate the rise and the run. Rise is over the run. Then that is your slope. You get the rise by counting how many units up or down it takes to get to the point, and for the run, you count how many units across it is to get to the point. don't forget, if your units are going in a negative direction, then the number will be negative.

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Yall please help meee

Lady_Fox [76]

Answer:

<u>12n + 2</u>

Step-by-step explanation:

$w(n) = un + 2$

$w(3n) = 4(3n) + 2$

$ans = 12n + 2$

hope it helps you

have a great day!!

6 0

3 years ago

The Super Lotto Plus game consists of a player selecting five different numbers from 1 to 47 and a mega number from 1 to 27 (the

Gnesinka [82]

Answer:

1/41416353 probability of all five numbers and the mega number matching the winning numbers

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

In this question, the order of the numbers is not important. So we use the combinations formula to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

Probability of the five numbers matching:

Desired outcomes: 1 -> the matching numbers

Total outcomes: 5 from a set of 47. So

$T = C_{47,5} = \frac{47!}{5!(47-5)!} = 1533939$

Probability:

$p_{S} = \frac{1}{1533939}$

Probability of the mega number matching:

1 from a set of 27. So

$p_M = \frac{1}{27}$

Probability of both matching:

Independent events, so we multiply the probabilities:

$p = p_S*p_M = \frac{1}{1533939}*\frac{1}{27} = \frac{1}{41416353}$

1/41416353 probability of all five numbers and the mega number matching the winning numbers

7 0

3 years ago

In a class of 54 students there are 6 more girls than boys. What is the ratio of the number of boys to the numbers of girls

OLEGan [10]

Answer:

6:54?

Step-by-step explanation:

Im really sorry if it's wrong but I'm pretty sure thats the answer since its a ratio

8 0

3 years ago

Marina CMI [18]

Answer:

Letter:C

Step-by-step explanation:

<u>#CARRY</u><u> </u><u>ON</u><u> </u><u>LEARNING</u>

3 0

3 years ago

Multiply. Write a the product as a mixed number

harina [27]

1. 7 1/2

2.5 1/3

3. 7 1/2

4.9 3/5

8 0

3 years ago