Create a tape diagram to solve the following question:
Jamil has 7 baseball cards for every 2 cards his little brother Devonte has. Together the boys have 108 baseball cards. How many cards does each boy have?

Adice is rolled 5 times. how many possible rolls are there? ( determine the number of outcomes using only the fundamental counting principal )

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

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?