When representing a frequency distribution with a bar graph, which of these bars will be the tallest? A. A bar representing a frequency of 5 B. A bar representing a frequency of 10 C. A bar representing a frequency of 20 D. A bar representing a frequency of 15

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?