2. The output of a certain plant is Q(x, y) = 0.19x2 + 0.12.y + 0.02y?
units per day, where x is the number of hours of skilled labor used y is the number
of unskilled workers used. Currently 100 hours of skilled labor and 300 hours of un-
skilled labor are used each day. Estimate the change in unskilled labor that should
be made to offset a 1-hour increase in skilled labor so that the output remains the
same as before.

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Samson is going shopping for sugar and butter to make three different kinds of cookies: lemon bars, peanut butter cookies, and sugar cookies. the recipe for lemon bars calls for 2 cups of flour, 2 cups of sugar, and 1 stick of butter. the peanut butter cookie recipe calls for 2 cups of flour, 4 cup of sugar and 2 stick of butter. the sugar cookie recipe calls for 1 cup of flour, 2 cups of sugar, and 2 sticks of butter. sampson has 13 cups of flour at home, and he buys 12 cups (6 pounds) of sugar and 10 sticks of butter. how many batches of each type of cookie can he make? samson can make batches of lemon bars, batches of peanut butter cookies, and batches of 09 cookies submit reset

Which strategy is used by public health to reduce the incidence of food poisoning?