Food safety guidelines recommend that a beef rib roast (bone-in) should cook for 23.0 minutes per pound based on a 325 °F oven setting. How many hours should it take
to cook a 5.17 pound roast?

Please show the work for it as well. Thank you

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.

Helium decays to form lithium. which equation correctly describes this decay?

Which of the following is a physical change? a. burning a piece of wood b. sawing a piece of wood in half c. rust forming on an iron fence d. a copper roof changing color from orange to green