Numerade

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Failing to disconfirm a hypothesis for example a no effect does not necessarily mean that the hypothesis is true in other words one cannot confirm a hypothesis or B draw strong conclusions from the effect

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When leptin secretion occurs an individual is driven to eat triglyceride uptake by the fat cells increases BMR rises food consumption slows and then stops

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When Nicole performs the functions of planning, organizing, and executing activities that increase sales and profits in her territory, she is engaged in:

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6. (15 points) Rank the systems by the most efficient to the least efficient. Show your work. System Household boiler Open-cycle gas Turbine An electric motor Coal Power Plant Gas Power Plant Energy Generated (# must be smaller) 2.5 kW 750,000 Btu/hour 800 W 300 million Btu/hour 250,000 MJ Energy Consumed 10 kW 2.5 MW 1 kW 100 MW 450,000 MJ

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Which answer option increases a stem's ability to support leaves and flowers without bending over? stiff, thick-walled cells in the pith heavy wax cuticle on the outside of the stem vascular bundles near the outside of the stem stiff, thick-walled cells in the cortex

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Find the partial fraction decomposition for $$ \frac{-7x^2 - x + 5}{x^2(-5x^2 + 4x - 4)^2}. $$ Assuming that $$ \frac{-7x^2 - x + 5}{x^2(-5x^2 + 4x - 4)^2} = \frac{A}{x} + \frac{B}{x^2} + \frac{Cx + D}{(-5x^2 + 4x - 4)} + \frac{Ex + F}{(-5x^2 + 4x - 4)^2}, $$ write the equations (in terms of A, B, C, D, E, and F) that result from equating the coefficients of like terms in the numerators of both sides of this partial fraction expansion equation, given that the right side of the equation is condensed to a single rational function. a. equation resulting from equating fifth degree terms: b. equation resulting from equating fourth degree terms: c. equation resulting from equating third degree terms: d. equation resulting from equating second degree terms: e. equation resulting from equating first degree terms: f. equation resulting from equating constant terms: Solve this system of equations to determine the unknown coeffients A, B, C, D, E, and F.

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Find the distance between the pair of points (-3, -8) and (5, -7). If necessary, express the answer in simplified radical form and then round to two decimal places The distance between the given points is $\sqrt{65}$ units. (Simplify your answer. Type an exact answer, using radicals as needed.) Express the distance rounded to two decimal places if the exact simplified answer contains radicals. Select the correct choice below and, if necessary, fill in the answer box to complete your choice A. The distance between the given points is approximately units. (Type an integer or decimal rounded to two decimal places as needed.) B. The exact simplified form does not contain radicals.

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3. A chemist burns 160.0 g of Al in excess air to produce aluminum oxide, Al$_2$O$_3$. She produces 260.0 g of solid aluminum oxide. a) Write a balanced equation for the reaction. Al + O$_2$ $\rightarrow$ Al$_2$O$_3$ b) Determine the theoretical yield. c) Determine the percent yield.

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With the rise of drug-resistant bacteria in hospitals there has been an effort to develop new antibiotics as well as novel methods to combat resistant infections. The sequencing of entire communities of microbes including environmental samples has led to the discovery of millions of uncharacterized bacteria that could provide new drugs. This sequencing method is called ________?a. whole - community sequencing b. biome genomics c. environmental genomics d. shotgun genomics I am confused because I thought it was d. shotgun genomics but it is telling me it is wrong. Thanks for your help.

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The two pipes are made of the different materials and are connected as shown. If the cross-sectional area of AB is S and that of BC is 2S, determine the reactions at A and C when a force F is applied at the junction B. Elastic modulus of AB is 4E and elastic modulus of BC is 3E. [2+2+3+3 marks] C A B F L/2 L/2 Some useful formulas F FL Axial load: Normal stress $\sigma = \frac{F}{A}$, displacement: $\delta = \frac{FL}{EA}$ $\epsilon_T = \alpha(\Delta T)$, $\delta_T = \alpha(\Delta T)L$

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juan b.