Dalilah and Nadia are cooking dinner for their classroom only 21 people are attending. If their recipe calls for 1.6 ounces of ground beef per person, how much beef do Nadia and Dalilah need?

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.

The graph of g(x) is a translation of y = which equation represents g(x)?

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?