Todd Lyle worked Monday through Friday from 8:00 A. M. to 5:00 P, M. with an hour off for lunch. He is paid $10,50 an hour. Find his earnings for the week.

One positive number is 9 more than twice another. if their product is 95, find the numbers

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll

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?