16. according to the wall street journal, 14,200,000 copies of walt disney's fantasia have been sold to date. write that number in scientific notation. a. 142 × 1,000,000 b. 142 × 107 c. 1.42 × 107 d. 1.42 × 106

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean