Numerade

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The amount of money spent weekly on cleaning, maintenance, and repairs at a large restaurant was observed over a long period of time to be approximately normally distributed, with mean μ = 605and standard deviation σ = $44.How much should be budgeted for weekly repairs, cleaning, and maintenance so that the probability that the budgeted amount will be exceeded in a given week is only 0.10?

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Consider two populations (population 1 and 2) separated in space each with a gene with two alleles, A1 and A2. Suppose A1 is adaptive in population 1 and A2 is adaptive in population 2. If there is no migration a would evolve between the two populations. (correct spelling required).

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Which of the following is NOT a risk factor for suicide? a. hopelessness b. social isolation c. being of Latino background d. significant life stress

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Unemployment - End of Chapter Problem a. Long-term unemployment from a severe economic downturn causes unemployed workers to lose skills relative to those workers who remain employed, making it harder for the unemployed to find jobs even after economic conditions improve. Economists call this secondary impact of the initial unemployment structural unemployment. natural unemployment. hysteresis. marginally attached. b. The long-term unemployed often find it more difficult to find jobs even after economic conditions improve due to lost job skills. The result is that the cyclical unemployment rate will be higher. the equilibrium unemployment rate does not change. there is a decrease in frictional unemployment. the equilibrium unemployment rate will be higher.

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Find the derivative of the function.\ y = \ln\left(\frac{(2 - x)^{5/4}}{x^{4/5}}\right)\ y' =

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a. (3 pts) Draw a mechanism for the formation of the product and byproducts. For the arrow pushing, you do not have to account for stereochemistry, just connectivity. If you don't know a structure based on its name, look it up. The mechanism should be stepwise and detailed. Please do not abbreviate reactants or reagents. b. (7 pts) Rationalize the stereochemical outcome. Show your work. Hint: Assuming a Zimmerman-Traxler transition state, is the reaction proceeding through an O-E or an O-Z enolate? i. LiHMDS (1 equiv.) CI Eto ii. isobutyraldehyde Eto = EtO$_2$C$\cdots$A$\cdots$H byproducts LiCl and HMDS H

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Imagine a scenario in which 30 ants are placed in a shoebox. The left side of the shoebox has 5 seeds (a food resource) and the right side of the shoebox has 1 seeds. An Ideal free distribution model would predict there to be 25 ants on the left side and 5 ants on the right side 0 ants on the left side and 30 ants on the right side 15 ants on the left side and 15 ants on the right side 5 ants on the left side and 25 ants on the right side 10 ants on the left side and 20 ants on the right side 20 ants on the left side and 10 ants on the right side 30 ants on the left side and 0 ants on the right side

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vertex of (2,9), diameter of 32, and opens to the left

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At an intersection of hospital hallways, a convex spherical mirror is mounted high on a wall to help people avoid collisions. The magnitude of the mirror's radius of curvature is 0.596 m. (a) Locate the image of a patient 10.2 m from the mirror. (Use the correct sign conventions.) cm (from the mirror) (b) Indicate whether the image is upright or inverted. O upright O inverted (c) Determine the magnification of the image. Need Help? 19. [-/1 Points] DETAILS SERCP11 23.2.P.018. The mirror of a solar cooker focuses the Sun's rays on a point 22.2 cm in front of the mirror. What is the mirror's radius in cm? HINT cm Need Help?

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8. Find the amplitude and period of $f(t) = -3cos(\pi t)$

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amy n.