Saturday
December 7, 2013

# Posts by Rick

Total # Posts: 288

Physics
Use the 5 kinematic eqns since she has uniform acceleration (gravity). for a, you have how far up she is from landing (displacement), the acceleration (gravity), Vi(5m/s up), and you're solving for time. make sure your signs are correct when you calculate though. For b, th...

Math
Solve the inequality. Show all work 2x^2+5x<3

Physics
A person with a mass of 76 kg is moving at a constant speed in a vertical circle on a Ferris wheel with a radius of 37.6 meters. If the difference between his normal force at the bottom (FNB) and the normal force at the top (FNT) of the circle is one third of his weight (FNB-F...

algebra
what steps would you take to answer 2(x-3)-17=13-3(x+2)

college math
2 - x 10. lim 2 x-0 x + 4 Please, help me, thanks

college math
Use a table to frind the indicated limit. 3 7. lim(4x ) x-2 2 8. lim (2x + 1) x-3 x + 1 9. lim 2 x-0 x + 1

chem
what is the concentration of a solution with 5 grams of HBr dissolved in 2 liters of water?

investment
publicly-owned stock that is not listed on an exchange is traded in the over-the counter markets such as that Nasdap stock market, true or false. systematic risk is reduce through diversification is true or false unsystematic risk considerrs how firms finance their assets and ...

Math
Given the following LP model (represented abstractly with decision variables X and Y), find the optimal solution using the ‘graphing’ approach. Minimize 5X + 2Y Subject to: 4X + 2Y >= 80 3X + 4Y <= 132 X + 3Y >= 45 2X - Y >= 0 And non-negativity, of cours...

Philosophy
What role did Socrates see himself playing in an athenian society?

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