Which equation should she use? k = 2Px2 k = k equals StartFraction one-half EndFraction P x squared. Px2 k = k equals StartFraction 2 P Over x squared EndFraction. k = k equals StartFraction P Over 2 x squared EndFraction.

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

What is the distance between the points (2, 5) and (5,9)?

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar,how much will the car be worth in 8 years?