Jordan is weighing ingredients on a kitchen scale to make bread the bowl weighs 1 and 1/2 lb he adds several scoops of flour the total weight of the bowl and the flour is 2 and 3/3 lb if each cup of flour weighs 5/16 lb how many cups of flour does he add

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.