At what speed v should an archerfish spit the water to shoot down an insect floating on the water surface located at a distance 0. 800 m from the fish? assume that the fish is located very close to the surface of the pond and spits the water at an angle 60∘ above the water surface.

with such great emphasis put on the act and sat exams—the studying, the review sessions, taking the test, retaking the test, scholarships dependent on scores, etc.—many think the scores are the be all end all of college applications. if you have a high score, you can get into any college you want. if you have a low score, you’re doomed.

what am i trying to do? solve?

if im not wrong, i believe you just $7 on the first year, and then 10% of 77 as so on