Answer:
A (6)
Step-by-step explanation:
first, let's rearrange the polynomial (just to make it more clear)
p(x) =
the highest exponent here is 6, meaning that the correct option is A (6)
hope this helps!
Answer:
Where is the question. and answer choices
Answer:
95%
Step-by-step explanation:
Margin of error is the standard error times critical value.
ME = SE × CV
The standard error for a sample mean is:
SE = σ / √n
SE = 25 / √100
SE = 2.5
If the margin of error is ±5, then the critical value is:
5 = 2.5 CV
CV = 2
Since the sample size is greater than 30, we can approximate the confidence level using normal distribution. The percent between -2 and 2 standard deviations is 95%.
Therefore, there is a 95% probability the sample mean is within ±5 of the population mean.
The product would be 250 because 7x50is 350 and the least 3 digit multiple of 10 would be 100. 350-100=250