cel

In a complete sentence, give an example of a reaction rate that concerns many Canadians - one that involves cars, cold mornings, and cold batteries.

Find (dy/dx) for the following implicitly defined function: 2x = 3siny - 2y

Find (dy/dx) for the following implicitly defined function: cos(x-2y) = 3y for the answer, i got.. dy/dx = (-sin(x-2y)) / (3-2sin(x-2y)) but i'm not sure if it's right..

We did a lab on equilibrium and this is one of the following questions: When Ag ions are added to FeSCN ions (which are red in colour), the colour disappears, and a white precipitate of AgSCN forms. The question is.. Explain why Fe can be used as an indic...

A 9.0 x 10^-3 kg ball is attached to a 3.6 x 10^-2 mass (M) by string that passes through a hole in a horizontal frictionless surface. The ball travels in a circular path of radius 0.35 m. What is the speed of the ball? I know the answer is 3.7 m/s, but I...

Show that the equation x^3 - 15x + c = o has exactly one real root. All I know is that it has something to do with the Mean Value Theorem/Rolle's Theorem.

This is a question about acid rain, in Canada in particular. Acid rain is an issue in eastern Canada, but not as prevalent in western Canada, due to the fact that the east is more heavily populated and industrialized, so... If acid rain fell evenly across...

To 50 mL of this buffer, 10.0 mL 0.76 M soium hydroxide was added, what is the pH of the resulting solution after equilibrium has been re-established

eighteen hundred = 1800 (or 18 x 100) one thousand eight hundred = 1800 also

21 - 13 is 8, and not seven. 13 + 8 = 21!

nevermind - i figured it out! :)

a = change in velocity / change in time so.. a = 8 - 32 / 4 a = -6m/s^2

after 129, add 3.. then after that, add 6.. then add 3... there's a pattern :P

from a board 38 1/2 inches long pete cut a piece 17 5/8 inches long how long was the remaining piece

12 16 20

idk its barley my 3rd day out here