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3 years ago

Need help with d-h pls

Mathematics

2 answers:

liberstina [14]3 years ago

7 0

Answer: h is lightbulb and d is under

Step-by-step explanation:

dangina [55]3 years ago

6 0

You might want to change your subject to Science because that’s not math

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maxonik [38]

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2 years ago

How to solve -8-7x+5=4

Vlad1618 [11]

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3 years ago

A table of values represents a proportional relationship when both the____and___ are_

Vinil7 [7]

X/Y VALUES and RATIOS are the SAME
... i think, i’m no genius lol

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3 years ago

The process that produces Sonora Bars (a type of candy) is intended to produce bars with a mean weight of 56 gram. The process s

QveST [7]

Answer: z= -1.636

Step-by-step explanation:

When population standard deviation is known, then the test statistic is given by :-

$z=\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}$

, where $\overline{x}$ = sample mean, $\mu$ = population mean, n=sample size , $\sigma$ = standard deviation

As per given,

$z=\dfrac{55.82-56}{\dfrac{0.77}{\sqrt{49}}}\\\\ z=\dfrac{-0.18}{\dfrac{0.77}{7}}\\\\z=\dfrac{-0.18}{0.11}\\\\z=-1.636$

Hence, the e test statistic to see whether the candy bars are smaller than they are supposed to be : z= -1.636

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3 years ago

The multiplication family facts of 2 3 6

AfilCa [17]

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3 years ago