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Ad libitum [116K]
3 years ago
8

Need help on this please

Mathematics
1 answer:
-Dominant- [34]3 years ago
8 0

Answer:

First Question is 20. Second one is 12 and the third one is 30.

Step-by-step explanation:

Hope this helps! :)

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If x= -3 calculate the value of x squared minus x
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A machine is designed to fill 16-ounce bottles of shampoo. When the machine is working properly, the amount poured into the bott
Andreyy89

Answer:

(15.8495,16.2505)  

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 16.05 ounces

Standard Deviation, σ = 0.2005 ounces

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Empirical rule:

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Confidence interval:

\mu \pm 2\frac{\sigma}{\sqrt{n}}

Putting the values, we get,

16.05 \pm 2(\frac{0.2005}{\sqrt{4}} ) = 16.05 \pm 0.2005 = (15.8495,16.2505)

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Yepa is solving 1.6 ÷ 6.4.
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1/4=0.25

Step-by-step explanation:

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The probability that a single

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