Numerade

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What is the operator Sobel_x used for? Detecting horizontal edges Detecting vertical edges Does not detect any edges

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judy leases ladders and then hires students to paint houses. If Judy hires twice as many students and leases twice as many ladders, what do you know about her long-run average cost curve? If Judy experience diseconomies of scale diseconomies of scale, her long-run average cost curve

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If the Federal Reserve increases U.S. interest rates, foreign investors may transfer funds to the USA to capitalize on higher interest rates. This action reflects a/an ______ in demand for \$US and places ______ pressure on the value of dollar against these currencies. Odecrease, downward OIncrease, upward OIncrease, downward Odecrease, upward

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4. The IT team at your facility has developed a new screen design to facilitate data collection for immunizations. Study the screen design below then answer the questions on if it meets the needs of the users. • Identify 3 design flaws • Describe how would you design a better layout Patient name Gender Lot number Age Weight Eye color Additional Considerations High risk First responder Pregnant Chronic medical condition Immunization Record Date Vaccination given Address I Date of birth Phone number Height Hair color

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What is the gibbs energy change of a reaction with an enthalpy change of -11.4 kJ/mol and an entropy change of -291.9 J/(mol*K) at a tempertaure of 373 K. Report your answer in kJ/mol

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External fertilization frees animals from having to reside in watery environments. True or False? Your friend, Maya, goes off on a tangent during on how you should eliminate all cholesterol from your diet. However, having spoken about the endocrine system in one of your classes, you know that cholesterol plays an important role in the production of some hormones. Which of the following hormones is synthesized from cholesterol? A. ADH B. Epinephrine C. TSH D. Estrogen

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In a survey, 27 people were asked how much they spent on their child's last birthday gift. The results were roughly bell-shaped with a mean of $34 and standard deviation of $5. Construct a confidence interval at a 80% confidence level. Give your answers to one decimal place.

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A ring with mass M, radius a rests on the xy plane with its center at its origin. A) Find the moment of inertia relative to the z-axis of the ring b) Find the moment of inertia relative to the x (or y)-axis.

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Gt Three alternatives with economic data are given in the table below. Cost Annual Benefit Useful Life (yrs.) A 15000 1500 $ B 20000 2500 20 C 25000 8000 5 Last Name First Name Assuming that Alternatives B and C are replaced with identical units at the end of their useful lives and an 8% interest rate, conduct annual cash flows analysis to select the most economical alternative. a) Draw cash flows diagrams of three alternatives A, B and C applicable for the analysis method: b) EUAW of alternative A: EUAWA = c) EUAW of alternative B: EUAWB = d) EUAW of alternative C: EUAWC = e) The best alternative to be selected: Why? A B C

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Problem 4 [25 points] Name: A thin converging lens with focal length 5 cm is in front of a concave spherical mirror with radius of curvature 8 cm. The lens and mirror are 20 cm apart, and an object is placed 8 cm to the left of the lens. a) What is the position, with respect to the lens, of the final image as seen by the eye? b) What is the overall magnification, and is the final image inverted/upright and real/virtual? c) Include a ray diagram(s) with your solution.

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austin b.