Sophie ruth is eating a 50 gram chocolate bar which contains 30% of cocoa. how many grams of coco are in the chocolate bar?

Alogical argument that is presented in graphical form using boxes and arrows is called?

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?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.