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Pavlova-9 [17]
2 years ago
7

What is the slope of the line below? If necessary, enter your answer as a

Mathematics
1 answer:
kati45 [8]2 years ago
8 0

Answer:

-2

Step-by-step explanation:

m=y2-y1/x2-x1

y2=2 y1=8

x2=2 x1=4

=2-8/4-2

=-4/2

=-2

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A standard chemistry examination administered nationally by the American Chemical Society has a mean of 500 and a standard devia
Maslowich
Let X be a random sample representing the score of a student in the American Chemical Society Examination.
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4 0
3 years ago
I need help with this please
Lelechka [254]

There are 36 possible combinations that can occur when 2 dice are rolled. For the sake of this question, we'll count instances where dice 1 = 3/dice 2 = 2 and dice 1 = 2/dice 2 = 3.

Now, let's think about all of the possible ways a total of 5 could be rolled.

1 + 4

2 + 3

3 + 2

4 + 1

That's 4 possibilities to roll a total of 5 out of 36 possible outcomes.

4 / 36 = ? / 180

---Now, we need to use a proportion in order to figure out the possibilities out of 180.

36x = 720

x = 20

If you rolled a pair of fair dice 180 times, you would expect to roll a total of 5, 20 times.

Hope this helps!

4 0
1 year ago
I hate people who answer questions like this:
fiasKO [112]

Answer:

Oh wow

Step-by-step explanation:

Nice opinion xD

6 0
3 years ago
10. Fred has to read a book for a test in 2 weeks. If he reads the same number of pages per day and the book has 350 pages, how
Angelina_Jolie [31]

Answer:

25 pages per day

Step-by-step explanation:

Fred has 14 days to finish 350 pages.

To find out how many pages he needs to read each day, we divide 350 by 14, to get 25.

5 0
1 year ago
Read 2 more answers
-<br>4(5x - 1) – 8x+11 + -17-3(2x + 13) + 24<br>simplify​
navik [9.2K]

Answer:

Step-by-step explanation:

need to multiply outsides into the parenthesis

and then combine like terms and you get

-34x+71

6 0
3 years ago
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