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denis23 [38]
3 years ago
13

Did i get this right? if not could you tell me what it is.

Mathematics
1 answer:
barxatty [35]3 years ago
5 0
Let’s simply step-by-step.
-9+1/4x-6-1/8x
=-9+1/4x+-6+-1/8 x
COMBINE LIKE TERMS:
=-9+1/4 x + -6 + -1/8 x
=(1/4 x + -1/8 x) + (-9+-6)
Answer
=1/8x -15
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Step-by-step explanation:

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In order to help identify baby growth patterns that are unusual, we need to construct a confidence interval of the mean head cir
sukhopar [10]

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Step-by-step explanation:

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L = 40.6 + 0.42 = 41.02cm

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The 99% confidence interval estimate of the mean head circumference of all 2-month-old babies is (40.18cm, 41.02cm).

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