Show equation can be transformed into differential equation
Given the differential equation, a(px+q)^2 d^2y/dx^2+b(px+q)dy/dx +cy=0, show that it can be transformed into another differential equation with constant coefficients.if we make the substitution px+q=e^t. change the derivatives from dy/dx to dy/dt.
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How many molecules of O2 are used to burn up all the wax? What mass of liqid water is produced when the wax burns? What volume od CO2g is produces if the reaction occurs atstp?
At the .025 level, has Holdlonger increased the shelf life of the chlorine? Estimate the p-value. State the null hypothesis and the alternate hypothesis. State the decision rule for .025 significance level.
There are two charges: q1 = +0.00010C and q2 = -0.00010C, both located on the x axis, at (-0.10m, 0.00m) (notation: x position, y position) and (+0.10m, 0.00m) respectively. What is the direction of electric field generated these two charges on th
What is the decision rule? Compute the value of the test statistic. What is your decision regarding the null hypothosis?
Show that it can be transformed into another differential equation with constant coefficients.if we make the substitution px+q=e^t. change the derivatives from dy/dx to dy/dt.
Using two independent samples, we test for a hypothesized difference between two population means. The population standard deviations are unknown but assumed equal. The number in the first sample is twenty five and the number in the second sample
An initially neutral ball bearing is hooked up to a machine that transfers electrons onto it. Afterwards, the ball bearing is analyzed and its charge is -2.81×10-9 C. Find the mass increase due to the electron transfer. An electron has a mass
The results of a mathematics placement exam at two different campuses of Mercy College follow:
We now heat the water from a 200 C reservoir, so the volume becomes five times the initial value. Find the total heat transfer and the entropy generation.
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