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Chemistry HELP...Determine Reaction Order and Rate Constant from Experimental Data (See attached pic)? A projectile has horizontal range, R and maximum height, h. Find an expression for its initial speed. (Does not depend on theta)? Math questions. Solve for X 2e^(2x) + 5e^x - 3 = Thank you!
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2e^(2x) + 5e^x = 3 I m not so sure what to do next.? Two sphere's are charged to 1x10-6 C and -4x10-6 C the force between them is 400 N. what is the seperation? 8y^2 -14y -15 ac method?