Mike wants to make meatloaf. his recipe uses a total of 7 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will hi use? enter your answer as a mixed number in simplest terms.

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3