Answer:
14x+6 and (7x+7)+(3+3)
Step-by-step explanation:
Wouldnt be 36.7 or no i underlined 7 because it never ends
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75/100 x/56
Then do the math to find what's <span>75% of 56.</span>
The usual margin of error we strive for is a 95% probability that our estimate is within the margin. Assuming a normal distribution (and that we have a big enough sample not to worry about t tests) that corresponds to between minus and plus two standard deviations of the mean (remember the 68-95-99.7 rule). So our margin of error is plus or minus two standard deviations.
Answer: ±2%
