Use a tree diagram to write out the chain Rule. W = f(r,s,t), r = r(x, y), s = s(x, y), t = t(x, y). Determine all m, n \in N such that the complete bipartite graph K_{m,n} is Hamiltonian. Suppose G is a binary tree. Is G necessarily planar? Give ...
Let x"+kx=cost+sint-cost where k must be greater than 0. find all values of k when resonance occurs Is there a sinusoidal equation that relates wavelengths with earthquakes? Given w = \frac{r}{f}, solve for r. (To compute the wavelength w of a musical note with frequency f and sp...
Adding a constant shifts the function’s graph to the left that number of units. Splitting a function into two can be useful if the original composite function is too complicated to work with. Composite functions are usually represented by f(x) and g(x), where f(x) is a function that ...
If we were to draw a graph of the change in air pressure detected by the microphone over time, we would see a sinusoidal shape (asine wave) rising and falling, corresponding to the back and forth vibrations of the tuning fork. Sinusoidal change in air pressure caused by a simple vibration...
it’s practically impossible to figure it out without some heavy algebra or the use of a computer. That’s because even if you have a few coordinates—or even an equation—you might be missing just a single point (perhaps with a very large x-value) that makes your graph not a function...
s internal resistance according to the equation: $$V_L = \textbf{ℇ} – Ir_i$$ Here ##I## and ##V_L## are the x and y variables respectively with ##\textbf{ℇ}## – the cell emf – and ##r_i## – internal resistance – being obtained as regression coefficients of the ...
it’s the same process. They’re myelinating circuitry in the brain. If I ask Dr. Clauser or Willie Soon to explain to me every aspect of the Navier-Stokes equation, which I know but haven’t thought about recently, they can reel it out and give me a six-hour ...
“When your child is sick with a high temperature, you have to take all the medicine” “Synthesis Report gives major push for Paris, mobilise action to 2C pathway” How long do we have to act? Lets accept for the sake of argument that there is a risk that adding CO2 will eventually...
What, then, are the elements of a rational, scientific case that our influence on the climate will prove dangerous unless the West completes its current self-shutdown? Here is the mountain the tax-gobbling classes who tend to favor profitable alarmism must climb before they can make out a ...
You need to check the datasheet of the multimeter. Not all of them are capable of measuring the RMS value of an AC signal riding on a DC level. I would not take that for granted, even if it says “true RMS measurement”. Most manufacturers will make sure to write this capabilit...