I have two questions, but not a lot of points, so here we go: 1. The length of one leg of a right triangle is 2 cm less than three times the other leg. The area of the triangle is 48 cm^2. Find the length of each leg.
2. In between periods at a hockey game, the marketing department uses a slingshot to launch t-shirts into the crowd. The release point is 5 ft above the surface of the ice, and the shirts are shot with an initial velocity of 52 ft/s. Suppose a shirt is caught 17 ft above the ice on its way down by a fan in the stands. How long is the ball in the air? ie; How many seconds after launching is the t-shirt at 17 feet?
Formula: h=-16t^2+vt+c
h=height in feet, t=time in motion in seconds, v=initial upward velocity, c=initial height in feet

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?

Which scenarios are most effectively explored by conducting an experiment? there is more than one correct answer. select all that apply. researchers want to study the effectiveness of a particular drug for treating migraines. they want to know which dosage of the drug yields the best results with the least side effects. to ensure fair results, the researchers want to ensure that participants and dosage administrators do not know which dosage participants receive. a teacher wants to plan a class fieldtrip and quickly determine where students prefer to go for the class fieldtrip. a car mechanic wants to know which of two engine brands makes better-performing engines. he wants to test the engines in identical situations and rate their performance in a way that can be fairly measured. a chemist studies the properties of a metal compound. she wants to know how the sample size of the metal affects its ability to conduct electricity. she wants to conduct the research in a controlled environment to minimize bias. a realty company wants to know the average income of its clients. the company wants to gather data income from current clients.

Im so bad at fractions they are not my best math thing to work on