Wednesday
May 22, 2013

# Posts by Ren

Total # Posts: 40

arithmetic
oh don't worry drwls, i now understand. thanks!

arithmetic
sorry i mean the top looks like a quadratic do i break it down or just leave it as it is and just plug in x=5 into the entire equation?

arithmetic
so drwls do i have to change the top into something similar or just plug in x=5 into the entire equation.

arithmetic
ok lemme write it over then: How do i find the lim x-->5 (x-3-2x^2)/(1+3x)

arithmetic
how do i evaluate this limit: lim x tends to 5 x-3-2x^2/1+3x

arithmetic
Hey thanks a lot Reiny. I got it..

arithmetic
How do i find the common ratio, when the 1st, 2nd and 7th terms of a A.P with common difference 2 are the first three terms of a G.P .

math
22...quotient of 18 and 2 = 9 sum of 22 and 9= 31...sbtracting the quotient (which is 9) from the sum..would equal 9.

science
A 50 kg skier is pulled up a frictionless ski slope that makes an angle of 8 degrees with the horizontal by holding onto a tow rope that moves parallel to the slope. Determine the magnitude of the force of the rope on the skier at an instant when a) the rope is moving with a c...

Science
A car weights 1.30 X 10^4 N is initially moving at a speed of 40km/h when the brakes are applied and the car is brought to a stop in 15m. Assuming that the force that srops the car is constant. find a)magnitude of the force b)time required for the change in speed. If the inita...

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