Numerade

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Scenario: Players embark on a quest to restore a magical artifact that has been shattered into fragments by an evil sorcerer. Each fragment contains a function that players must use. They will encounter various obstacles and enemies, and to overcome them, they must correctly identify the composition of two function fragments. Task: Use the pair of functions to find f(g(x))fgx and g(f(x))gfx. Simplify your answers. f(x)=x−−√+6fx=x+6, g(x)=x2+3gx=x2+3 f(g(x))=fgx= g(f(x))=gfx=

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Question 4 Fight or flight reaction is part of which branch of the nervous system? a. sympathetic b. parasympathetic c. neurotransmitter d. spinal cord

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5 The interest rate targets of the Federal Reserve, and the calculation of the unemployment rate are both issues that could best be classified as topics of Select one: a. macroeconomics b. microeconomics

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FEV1: For the BIOPAC® activity, record the following experimental respiratory volumes as determined in the laboratory. TV:____L IRV:____L ERV:____L VC:____L

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The statistical measure of the weighted average of prices of goods purchased by an urban wage earner is called the A. GDP deflator. B. Consumer Price Index. C. Producer Price Index. D. Urban Wage Index.

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wavelength falls normally on the slit, calculate the separation between the second minima on either side of the central maximum. [Ans. ~ 0.08 cm] 2. A long narrow slit of width 50 µm is covered by a thin slide of glass of refractive index 1.5 and thickness of 0.5 µm, so that it covers half the slit from 0 to 25 µm. Calculate the corresponding Fraunhofer diffraction pattern when the slit is illuminated by a normally incident plane wave of wavelength 0.5 µm. 3. Consider a set of two slits each of width $b = 5 \times 10^{-2}$ cm and separated by a distance $d = 0.1$ cm illuminated by

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Questions 1. Were you able to get all three threads in focus at the same time on 4X? How about 10X? Describe what happened. 2. As magnification increases, does depth of field increase or decrease? 3. Imagine you are viewing cells using the 10X objective. See figure 9 below. You move up to 40X and the cells are gone! How might this be explained using the concept of depth of field? Results Table 2. Sketch your observations of the letter \"e\" slide in the table below. Be sure the slide is right side up with the label at the left. Appearance of the \"e\" with the naked eye. Appearance of the \"e\"under scanning objective. When the stage moves to the right, the image moves to the... When the stage moves toward you, the image moves...

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Suppose two firms selling similar products attempted to collude to price fix, then we would expect what to happen over time: A. The firms to follow through with their agreement because neither firm would have an individual incentive to deviate from the agreement B. The firms would likely break their agreement by restricting output to push prices even higher C. The firms would likely break their agreement by attempting to lower their prices below their rival to gain additional market share D. None of the above

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Minimax is walking Big Dog in the Cartesian plane, with the leash between them at its full 10 cubit † They walk along the negative x-axis, moving towards the origin, but just as Big Dog reaches the origin a Showy Squirrel is spotted far down the negative y-axis. Big Dog starts running down the negative y-axis towards the Showy Squirrel, dragging Minimax along. The leash stays straight and at full extension throughout and at any given instant the leash is tangent to the curve Minimax is dragged along. 1. If (x, y) is a point on the curve Minimax is being dragged along, find dy/dx as a function of x. 2. Solve the differential equation you obtained in solving 1. (Initial conditions included). 3. Plot the curve Minimax is dragged along for −10 ≤ y ≤ 0.

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The curved line in the graph below is the function $f(x) = x^2 - 4x + 19$. This picture is not drawn to scale. If $a = 0.4$ and $b = 1$, what is the area of the rectangle? Area=

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julio g.