Write the first ten terms of a sequence whose first term is -10 and whose common difference is -2.

Answer this question only if you know the 30 points and

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?