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Fittoniya [83]
3 years ago
15

HELPPP ASAP WILL MARK BRAINLEST!!!

Mathematics
1 answer:
Pepsi [2]3 years ago
5 0

Answer:

Step-by-step explanation:

answer 1- 4

answer 2- 2

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Suppose you have a mean = 12 and a standard deviation = 3. What is the probability that a data member, x, is above 18?
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I dont knowsorry

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What is the slope of the line that goes through the points (7,10) and (3,-3)
PilotLPTM [1.2K]
Ypu would subtract Y from the other points Y
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Then you would subtract X from the ither points X.
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Then you would put the Y value over the X
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3 years ago
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If f(x) = 6x-4 and g(x) = 2x + 2, find (f-9)(x).
sp2606 [1]

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Show that X^2-8x+20 can be written in the form (x-a)^2+a
svlad2 [7]

Answer:x^2 + 8x + 20

a = 1

b = 8

c = 20

Discriminant = b^2 - 4ac

=> 8^2 - 4(1)(20)

=> 64 - 80

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As -16<0

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I hope this will help you

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Step-by-step explanation:

8 0
3 years ago
Which expressions are equivalent to
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the answer is :

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3 0
2 years ago
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