A random sample of Maxwell high school student showed that seven out of 12 students ride the bus to school Maxwell high school has a total of 840 students how many or most likely to ride the bus

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

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?

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?