A firm’s monthly total revenue is $60,000; explicit costs are $20,000; implicit costs
are $25,000. Which of the following statement is correct?

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply