7. At what angle 0 a projectile should be fired with an initial velocity vo = 560
ft/s so that it reaches the maximum height of 1225 ft. [Recall that the maximum
height formula is given by M(O) = vz sin? 0/64.]

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?

What is the graph of the function fx x+2/x-3?