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allison moore

allison m.

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Explain the following graph in detail. Remember, you're reading the points on the graph and explaining them. Explaining requires a Why &/or a How. Price per Can A 60 D D1 400 500 Quantity Per week

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To the firm hiring laborers in a purely competitive labor market: Multiple Choice The wage rate paid by the firm equals the market wage rate. Supply of Labor is perfectly elastic. All of the other answers are correct. The wage rate is constant at all levels of output. AWC equals MWC.

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1. A ring with radius $a$ of uniform negative charge $-q$ is at a distance $2a$ from a positive charge $+q$ laying along the axis of the ring. Find the net electric field due to the ring and the positive charge at point $p_1$ at distance $\frac{3a}{2}$ from the ring. Take $a = 3$ cm, $q = 3\mu C$. (4 marks)

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On March 1st, Mr. Smith signed up for a fitness program at Fit Co and paid $960 for the entire program upfront.

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Data were collected on the age (in years) and price (in thousands of dollars) of a random sample of 25 used Honda Civic. A scatterplot of the data (with regression line) and computer output from a regression analysis are provided: Pearson correlation of the age (in years) and price (in thousands of dollars) = ? P-Value =? The regression equation is Price = 15.3 - 1.71 Age Predictor Coef SE Coef T P Constant 15.2912 0.5840 Age -1.7126 0.1264 S = 1.37179 R-Sq = 88.9% R-Sq(adj) = 88.4% Interpret the $R^2$ for this mode the prices of the cars explains about 89% of the variability in the age of the cars in this sample The age of the cars explains about 89% of the variability in the prices of the cars in this sample The age of the cars explains about 94% of the variability in the prices of the cars in this sample the prices of the cars explains about 58% of the variability in the age of the cars in this sample

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Write a polynomial function of least degree with rational coefficients so that P(x)=0 has the given root. 1-5i

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In glycolysis, ATP molecules are utilized, and ATP molecules are formed in the process, for a net gain of ATP molecules. (Give a number for each blank.)

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Assuming normal growth, find the rate at which the population grows? A fruit fly population quadruples in 3 hours. A. $k \approx 2.16$ B. $k \approx 3.64$ C. $k \approx 0.27$ D. $k \approx 0.46$

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Prepare adjusting entries. The company bought additional supplies in the amount of $735. At the end of the month, a physical inventory showed $343 of unused supplies. The company has a 12% note payable in the amount of $17,000 due in six months. The interest expense of $170 for the month has not been recorded. The company has two employees. The manager is paid on the fifteenth of every month for work performed during the first half of the month and on the first of the following month for work performed during the second half of the month. His monthly salary is $5,500. The other employee is paid $650 for each five-day work week (Monday to Friday). The last day of the month fell on Thursday. The unearned fees account shows a balance of $46,000. According to the manager, 60% of that amount has been earned. At the end of the month, $5,700 of services had been performed but not yet billed. Accounts: Unadjusted Trial Balance Adjusted Trial Balance Debit Credit Debit Credit Cash 13,000 13,000 Accounts Receivable 1,500 1,800 Prepaid Insurance 600 200 Supplies 3,800 3,000 Machines 30,000 30,000 Accumulated Depreciation 12,000 17,500 Wages Payable Unearned Fees 6,700 6,500 Owner's Capital 24,000 24,000 Owner's Drawing 4,800 4,800 Fees Earned 25,000 25,500 Wages Expense 14,000 14,900 Depreciation Expense 5,506 Supplies Expense 500 Insurance Expense 400 67,700 67,700 74,400 74,400

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An aluminum sphere with a diameter of 20 mm is pressed with a load of 300 N against a hard-plastic sphere with a diameter of 40 mm. The elastic modulus of aluminum is 69 GPa and that of the plastic is 82 GPa. The Poisson's ratios for aluminum and plastic are respectively 0.33 and 0.206. Determine: (a) The contact circle diameter (b) Maximum contact pressure (c) Maximum shear stress in the wheel using stress curves for contacting spheres

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