Uhh help ...again lol. I will give BRAINLIEST for the right answers, 2 or 3 answers :)))

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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?