A zoo keeper feeds the bear 53/4 pounds of food twice a day. How many pounds of food will the
zoo keeper feed the bears in a week?

Let r = 3. what is the value of r + 58?

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%

Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.