Afoundry produces circular utility access hatches (manhole covers). if 16 covers are produced in an 8minushour shift, the productivity of the line is: a. 128 covers/hr. b. 5 covers/hr. c. 0.5 covers/hr. d. 20 covers/hr. e. 2 covers/hr.

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?

Grace paid $1.70 for 5 ounces of candy. how much did she pay for 24 ounces?

If f(x) = -2x2 - 3 and g(x) = 3x - 4, then f(g(2))=