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The following is Blossom Company's income statement for the past year. Sales revenue $363,000 Cost of goods sold 145,200 Gross margin 217,800 Operating expenses 157,300 Operating income $60,500 (a) Your answer is correct. What is the markup percentage on cost of goods sold? (Round answer to O decimal places, eg. 45%). Markup percentage 150 % (b) eTextbook and Media eTextbook Your answer is correct. What is the markup percentage on total cost? (Round answer to O decimal places, eg. 45%). Markup percentage 20 % eTextbook and Media (c) What is the gross margin percentage? (Round answer to O decimal places, eg. 45%). Gross margin percentage % Assistance Used Attempts: 2 of 3 used Attempts: 1 of 3 used

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A conveyor belt must accelerate the cans from rest to $v = 18 \text{ ft/s}$ as quickly as possible. Treating each can as a uniform circular cylinder weighing 1.1 lb, find the minimum possible time to reach $u$ so that the cans do not tip or slip on the conveyer. Assume that the acceleration is uniform, and use $w = 2.71 \text{ in.}$, $h = 5 \text{ in.}$, and $\mu_s = 0.5$.

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Which of the following statements is FALSE about moral reasoning? Group of answer choices Moral reasoning is a process one uses to make decisions about ethical behaviors. Moral judgments deal with rights or duties are made by automatic emotional responses. Most adults fully develop their moral judgment. Value differences often result in different judgments regarding ethical and unethical behavior.

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Find a 97% confidence interval for $\mu_d$. Let $\mu_d = \mu_1 - \mu_2$, where $\mu_1$ is the mean solar energy generated for the east-west highways and $\mu_2$ is the mean solar energy generated for the north-south highways. ( ) (Round to one decimal place as needed.) What is the appropriate conclusion at a 97% confidence level? A. Since 0 is not contained in the confidence interval, conclude that there is a difference in means and that $\mu_1 > \mu_2$, which means the researcher's conclusion is not supported by the interval B. Since 0 is not contained in the confidence interval, conclude that there is a difference in means and that $\mu_1 < \mu_2$, which means the interval supports the researcher's conclusion C. Since 0 is not contained in the confidence interval, conclude that there is a difference. However, the question of which mean is bigger cannot be determined from available evidence D. Since 0 is contained in the confidence interval, conclude that there is not enough evidence to support a difference in the means.

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please help me answer a-cz 2) Admin performance The AFL-CIO has undertaken a study of the yearly salaries (in thousands of dollars of 30 administrative assistants. The organizations want to predict salaries from several other variables The variables considered to be potential predictors of salary are: X1=months of service X2=years of education X3=score of standardized test X4=words per minute(wpmtyping speed X5=ability to take dictation in words per minute A multiple regression model with all five variables was run on a computer package,result in the following output: Variable Intercept X1 X2 X3 X4 X5 S=0.430 Coefficient 9.788 0.110 0.0530 0.071 0.004 0.055 R2=0.863 model. a) What is the regression equation? bFrom this model,what is the predicted Salary in thousands of dollars) of a secretary with 1-years120Months of experience9grade education9 years of education,a 50 on the standardized test,60 wpm typing speed,and the ability to take 30 wpm dictation? c A correlation of Age with Salary,finds r=0.682,and the scatterplot shows a moderately strong positive linear associating. However,if X6=Age is added to the multiple regression,the estimated coefficient of Age turns out to be b6=-0.154.Explain some possible causes for this apparent change of direction in the relationship between age and salary.

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was the presence or absence of reducing sugars in the test tubes the result of osmosis or dialysis in the original beaker

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Calculate the direction, $\theta$ of the resultant force, measured clockwise from the positive x-axis. 335.34 66.81° 24.66° 28.81° 68.16° y 375 N B 30° + x 45° 880 N

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Question 6 2 pts Two streams enter a process: Stream 1 is 20% A and 80% B. Stream 2 is 30% A and the rest is C. Two streams exit the process: Stream 3 is 100% A, while stream 4 is 20% B and the rest is A and C. All proportions given are mass fractions. Perform a Degree of Freedom analysis and select the statement that best describes this case. m1 0.20 kg A/kg 0.80 kg B/kg m2 0.30 kg A/kg 0.70 kg C/kg m3 1.0 kg A/kg m4 0.20 kg B/kg $x_{A4}$ $x_{C4}$ The number of Degrees of Freedom is 2. The problem is under-specified and cannot be solved as written. The number of Degrees of Freedom is 1. The problem is under-specified and cannot be solved as written. The number of Degrees of Freedom is 0. The problem can be solved as written. The number of Degrees of Freedom is -1. The problem is over-specified and has multiple conflicting solutions.

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13. (12 pts) If the activation of a vacancy in aluminum is 0.75 eV, what's number of vacancies in the 15 cm³ of Al at 500 K? Given that, Atomic mass of Al: 27.0 amu Density of Al: 2.70 g/cm³ 1 atomic mass unit (amu): 1.66 x 10$^{-27}$ kg Boltzmann constant, k: 8.62x10$^{-5}$ eV/atom/K

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Evaluate the definite integral.\\ $\int_{-\pi/4}^{\pi/4} (x^7 + x^8 \tan(x)) \, dx$\\ Need Help?\\ Read It\\11. [-/1 Points] DETAILS SCALCET9 5.5.076.\ Evaluate the definite integral.\\ $\int_0^2 (x - 1)^7 e^{(x - 1)^8} \, dx$

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robert o.