What is the ratio of classmates who like ham sandwiches to the number of classmates who like bologna and turkey sandwiches?

Use the quadratic formula to solve 5x=6x^2-3,what are the values of x?

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?