Answer:
the second one is 343 to the 5 power
Step-by-step explanation:
thats all i know
srry honey
I have an expression

floating around in my head; let's see if it makes sense.
The variance of binary valued random variable b that comes up 1 with probability p (so has mean p) is

That's for an individual sample. For the observed average we divide by n, and for the standard deviation we take the square root:

Plugging in the numbers,

One standard deviation of the average is almost 2% so a 27% outcome was 3/1.9 = 1.6 standard deviations from the mean, corresponding to a two sided probability of a bit bigger than 10% of happening by chance.
So this is borderline suspect; most surveys will include a two sigma margin of error, say plus or minus 4 percent here, and the results were within those bounds.
p=36
because 15 is 3 times 5 so just multiply the perimeter
Answer:
x²-12x+36
Step-by-step explanation:
Answer:
infinite solutions
Step-by-step explanation:
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