3 years ago

What’s least common multiple and least common denominator 10/12 5/6

Mathematics

1 answer:

8090 [49]3 years ago

6 0

Answer:

Least common multiple would be 10/12, least common denominator would be 6.

Step-by-step explanation:

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Irina-Kira [14]

Answer:

Null hypothesis is rejected. Standard deviation is > 8 miles per hour

Step-by-step explanation:

σ [Population standard deviation] = 8 , s [sample standard deviation] = s

n [no of items] = 8

H0 [Null] : σ = 8 ; H1 [Alternate - Right Tail] : σ > 8

χ2 = (n - 1) . s^2 / σ^2

= 49 x (10.5)^2 / 82 = 5402.25 / 64

χ2 = 84.410

df [degree of freedom] = n -1 = 50 - 1 = 49

P value (χ^2 49 > 84.410) = 0.00125

p = 0.0013

p < α ie 0.05

So, H0 is rejected

Hence we state that standard deviation is > 8 miles per hpur

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4 years ago

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Ilia_Sergeevich [38]

Given:

The logarithmic equation is:

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To find:

The exponential equation for the given logarithmic equation.

Solution:

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$8^{\log_81}=8^{0}$

Using $a^{\log_ax}=x$ , we get

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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