Compute 49/24 of 15/14. Give your answer as a fraction in simplest form (not a mixed number)

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

Tom drove 206 miles in 3.9 hours. estimate his average speed.

Which is the focus of a parabola with equation y2=4x