Saturday
December 7, 2013

# Posts by greg

Total # Posts: 387

Precalc/Trig 1
What equation would you use to show that the point ((square root of 11)/(6), (5/6))is on the unit circle?

math
65 men 75 women are enfolled in calculus. There are 30 business majors, 40 biology majors, 50 computer science majors, and 20 mathematics majors. No person has a double. If a single calculus student is chosen, find the probability that that the student is not a mathematics major

Physics
A ball is thrown downward at 12.3 m/s. How much time does it take for it to reach the ground, 182.6 m below?

Physics
A student drops a rock off a bridge. The rock has a mass of 5.81 kg. If the bridge is 48.7 m high, how much time does it take it to reach the water below?

Math
What compound polygon has 28cm and area 48 cm

Precalculus SOH CAH
how are the following relations true? S(theta + pi/2) = C(theta) and C(theta + pi/2) = -S(theta)?

math
You do 14500 times .09 then you add that to 14500 to get year 1 then repeat that till you get 22309.51.or something close to that.