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KIM [24]
3 years ago
10

Is 65.434... Rational or irrational

Mathematics
1 answer:
Stells [14]3 years ago
8 0
It is rational because it is not negative
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Since 8+3 already equals 11, x=1 and y=1
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Please help me with this math question
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a

Step-by-step explanation:

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What is m∠BEC ?<br><br><br> Enter your answer in the box.
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We are able to set 4x+32 equal to 6x-8 because these are congruent vertical angles

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the diameters of Douglas firs grown at a Christmas tree farm are normally distributed with a mean of 4 inches and a standard dev
aksik [14]

Answer:

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Step-by-step explanation:

Given -

Mean (\nu )  = 4

Standard deviation (\sigma  ) = 1.5

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proportion of the trees will have diameters between 2 and 6 inches =

P(2<  X<  6)   =  P(\frac{2 - 4 }{1.5}< \frac{X - \nu }{\sigma}<  \frac{6 - 4 }{1.5})

                         = P(\frac{-2 }{1.5}< Z<  \frac{2 }{1.5})     Put  [Z = \frac{X - \nu }{\sigma}]

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                          = (Z<  1.33) - (Z<  -1.33)

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3 years ago
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Answer:

x = 16.6666666667

Step-by-step explanation:

24x4 - 18x3 + 4x2 - 3x =0

24x4 = 96

18 x 3 = 54

4x2 = 8

96-54+8= 50

50/3 = 16.6666666667

7 0
2 years ago
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