Answer:12 cups of sugar
Step-by-step explanation:
There is 6 batches each batch has two cups you would do 6x2 for 12 cups.
Answer:
D
Step-by-step explanation:
TS and QR Is your answer
So it's multiple choice?
whichever looks most like this is the answer:
30mn+6n-36m
Answer:
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Step-by-step explanation:
Given

Required
The standard deviation
First, calculate the expected value E(x)

So, we have:


Next, calculate E(x^2)

So, we have:


The standard deviation is:




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<em> --- approximated</em>