Three out of every four american adults under the age of 35 say they have eaten pizza for breakfast at some time in their life. if a random sample of 20 american adults under the age of 35 is selected, what is the probability that exactly 16 have eaten pizza for breakfast at some time in their life.

Suppose that a paving company produces paved parking spaces (q) using a fixed quantity of land (t) and variable quantities of cement (c) and labor (l). the firm is currently paving 1,000 parking spaces. the firm's cost of cement is $3 comma 600.003,600.00 per acre covered (c) and its cost of labor is $35.0035.00/hour (w). for the quantities of c and l that the firm has chosen, mp subscript upper c baseline equals 60mpc=60 and mp subscript upper l baseline equals 7mpl=7. is this firm minimizing its cost of producing parking spaces?