Apark is in the shape of a parallelogram. the park has an area of 776.25 square yards. the base of the park is 34.5 yards. marta wants to jog 10 sprints. each sprint is the same distance as the height of the park. how far will marta sprint?

Carmen and matt are conducting different chemistry experiments in school. in both experiments, each student starts with an initial amount of water in a flask. they combine two chemicals which react to produce more water. carmen's experiment starts with 30 milliliters of water in a flask, and the water increases in volume by 8.5 milliliters per second. matt's experiment starts with 10 milliliters of water and increases in volume by 28% each second.