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iren2701 [21]
3 years ago
13

What is. 12.12 x (−2.9)

Mathematics
1 answer:
sasho [114]3 years ago
7 0

Answer:

-35.148

I don't know if you need to round the answer or not

Step-by-step explanation:

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What is the value of the function at x = 3?<br> Enter your answer in the box.
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4

Step-by-step explanation:

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2 years ago
When X equals eight, Y equals 20 find Y when x equals 42
gavmur [86]
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3 years ago
Read 2 more answers
A six-sided die is rolled 120 times. Fill in the expected frequency column. Then, conduct a hypothesis test at the 5% level to d
borishaifa [10]

Answer:

Die is not fair given that  Pvalue< 0.05, hence we reject Null hypothesis

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Step-by-step explanation:

The expected frequency of every face values = 20

a) state Null hypothesis

H0: Die = fair

b) Alternate Hypothesis

Ha : Die ≠ fair

c) degree of freedom

df = ( n - 1 )

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n = sample size ( number of faces a die has )

Note : After conducting hypothesis test

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test statistic ≈ 18.30

Hence we can conclude that die is not fair given that  Pvalue < 0.05, hence we reject Null hypothesis

5 0
4 years ago
Find the value of y- ( 8y +2) and (3y +5)= 73
kiruha [24]
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7 0
3 years ago
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