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fomenos
3 years ago
9

What is the slope of the line that contains the points (-2,5) and (6, -3)?

Mathematics
2 answers:
mel-nik [20]3 years ago
3 0

Answer:

-1

Step-by-step explanation:

Attached is a picture of slope formula:

1) Apply slope formula given two points:

(5--3)/(-2-6)

2) Simplify:

8/-8

3) Divide:

-1

gulaghasi [49]3 years ago
3 0

Answer: -1

Step-by-step explanation:

slope = \frac{y_{2}-y_{1} }{x_{2} -x_{1} }

= -3 - 5 / 6 - (-2)

= -8/8

= -1

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In a​ week, a man received a paycheck for ​$826.60. The withholding for taxes was ​$91.40. If he worked 34 hours in that​ week,
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2 years ago
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6 0
3 years ago
Read 2 more answers
Please help: A box contains 5 yellow balls, 3 blue, and 1 red ball. Two balls are drawn at random. Find the probability that:
Y_Kistochka [10]

Answer:

a) 0.2778

b) 0.3611

c) 0.1389

d) 0.0833

Step-by-step explanation:

We have a total of 5 + 3 + 1 = 9 balls

a) First ball being yellow: we have 5 yellow balls, so P1 = 5/9

Second ball being yellow after one yellow was drawn: we have 4 yellows and 8 balls, so P2 = 4/8 = 1/2

Both yellows: P = P1 * P2 = 5/18 = 0.2778

b) Both blues:

P1 = 3/9 = 1/3

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Pa = P1 * P2 = 5/72

or

First red: P3 = 1/9

Second yellow: P4 = 5/8

Pb = P3 * P4 = 5/72

P = Pa + Pb = 10/72 = 5/36 = 0.1389

d) First blue: P1 = 3/9 = 1/3

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or

First red: P3 = 1/9

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P = Pa + Pb = 2/24 = 1/12 = 0.0833

8 0
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