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GrogVix [38]
2 years ago
8

Find the slope of the line through each pair of points. 11) (-7, 7), (-1, 1) 12) (0, -2), (-1, 4) 13) (9, 11), (-19, -8) 14) (15

, -2), (-20, 9) 15) (16, -15), (17, 10) 16) (-2, -16), (-16, -4) 17) (15, -9), (9, 4) 18) (11, 2), (-2, -10)
Mathematics
1 answer:
Dimas [21]2 years ago
3 0

Answer:

look up how to find the slope and figure it out:)

Step-by-step explanation:

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Arnold's entire workout consisted of 10 minutes of warm-up exercises, 25 minutes of
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Answer:

Answer is A

Step-by-step explanation:

honestly tho

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2 years ago
Graph the line with slope 3 passing through the point (5,-4).
12345 [234]

Answer:

y = 3x-16

Step-by-step explanation:

two points where the line goes through is (5,-4) as mentioned and (0,-16)

8 0
3 years ago
Create an explicit formula for the following sequence 1/3,-1,3,-9
Travka [436]

Answer:

multiply by -3

Step-by-step explanation:

1/3 gives -3/3=-1

-1*-3=3

3*-3=-9

it defines the function f so that f(x)=-3x

8 0
3 years ago
Lisa is mailing a letter to a friend. Postage costs $0.32 for the first ounce and $0.23 for the additional ounce. How heavy can
Advocard [28]

Answer: 8.3 ounces

Step-by-step explanation:

simple, there's a flat fee for 1 ounce, then 23 cents for each ounce following.

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1.67 / 0.23 = 7.3 ounces

7.3 ounces + 1 ounces (from the flat fee we subtracted)

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7 0
2 years ago
A drawer contains 12 brown socks and 12 black socks, all unmatched. A man takes socks out at random in the dark. 21. Required in
avanturin [10]

Answer:

6  socks

Step-by-step explanation:

What we must do is calculate the probability of this happening, that he takes out two black socks in the first two taken out.

There are 12 black socks and in total they are 24, therefore the probability of drawing 1 is:

12/24

and now the probability of getting another one is 11 (there is one less outside) and in total they are 23:

11/23

the final probability is the multiplication of these events:

(12/24) * (11/23)

P = 0.24

Now, to know how many you should get, we multiply the probability by the total number of socks, that is:

0.24 * 24 = 5.76

So you must take out at least 6 socks for the above to happen.

6 0
3 years ago
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