Joey's dog can run 1/2 a mile in 1/4 of an hour. how far can she run in 2 hours

Profits are maximized when marginal revenue and marginal costs are a. set c. equal b. less than market price d. greater than market price

What was one of the accomplishments of the space shuttle that what was one of the accomplishments the space shuttle that facilitated communication and entertainment ?

Why were civil rights supporters disappointed with the supreme court’s 1896 decision in plessy v. ferguson?