What is the value of 2(b + c)
————
A
if a = 3, b = 5, and c = 1?

A. 9
B. 6
C. 14
D.4

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

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?