SAT scores are adjusted so that the mean score is about 500 and the standard deviation is about 100. Draw the bell curve and fill in the numbers across the bottom. b. What percent of the scores are above 700?

The cost c, in dollars, for bananas depends on the weight w,in pounds, of the bananas. this situation is represented by the function rule c=0.5w (graph each function rule.tell whether the graph is continuous or discrete)

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Which graph represents the equation y =4x