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salvador pham

salvador p.

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Mark and Rachel both work for Smith Landscaping Company. Mark can finish a planting job in 4 hours, while it takes Rachel 2 hours to finish the same job. If Mark and Rachel will work together on the job, and the cost of labor is $50 per hour, what should the labor estimate be? (Round to the nearest cent, if necessary.)

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Uranimum hexagluoride Is a solid at room temperature, but it boils at 56 degrees Celsius. Determine the density of uranium hexafluoride at 60 degrees celcius and 733 torr.

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The first hormone to be made by recombinant bacteria was ____. A. estrogen B. Glucagons C. Testosterone D. Insulin

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The charge on a single electron is... Question 2 options: the same magnitude of that of a single proton. negative in sign. 1.602 \times 10-19 C in magnitude. all of these choices.The charge on a single electron is... Question 2 options: the same magnitude of that of a single proton. negative in sign. 1.602 \times 10-19 C in magnitude. all of these choices.The charge on a single electron is... Question 2 options: the same magnitude of that of a single proton. negative in sign. 1.602 \times 10-19 C in magnitude. all of these choices.

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What member of Subphylum Hexapoda lived in Mrs. Brooks ceiling at the beginning of the year? (hint... she feeds them to her gecko's) Group of answer choices crickets moths grasshoppers ants

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Q. 1 Set A. Prepare a jet engine life table based on the annual number of failures (replacement) due to the compressor failure and the number of engine removals (censors) for reasons other than compressor failure given in the following table. Eight hundred engines (compressors) were at risk initially. [7] Year Number of failures Number of removals 1991 48 50 1992 41 54 1993 43 58 1994 37 66 1995 35 52 1996 28 47 1997 30 43 1998 22 34 1999 16 46 2000 15 35

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Let the random variable X follow a normal distribution with µ = 30 and $\sigma^2$ = 49. a. Find the probability that X is greater than 40. b. Find the probability that X is greater than 10 and less than 40. c. Find the probability that X is less than 35. d. The probability is 0.2 that X is greater than what number? e. The probability is 0.03 that X is in the symmetric interval about the mean between which two numbers? Click the icon to view the standard normal table of the cumulative distribution function. a. The probability that X is greater than 40 is (Round to four decimal places as needed.)

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If the firm is to operate, the profit maximizing level of output is where: a. Marginal cost equals marginal revenue b. Average total costs are lowest c. Average variable costs are lowest d. Price is greatest Bill is considering opening a floral shop. After careful consideration he decides the shop provides the best combination of the things he wants for success including psychic and money income. However he is concerned that if he opens the floral shop he will waste his economics training. The fallacy with his concern is that: a. Psychic income is a personal preference and should not count in practical, business decisions b. Bill is ignoring potential risks by starting a business c. Concern about wasting past time and effort can distort rational decisions d. Just because it is a good opportunity for Bill, it may not be good for everyone.

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Question 4 (1 point) Sonic Youth Corporation purchased a one-year insurance policy in January 2013 for $82,500. The insurance policy is in effect from March 2013 through February 2014. If the company neglects to make the proper year-end adjustment for the expired insurance Net income and assets will be understated by $68,750. Net income and assets will be overstated by $68,750. Net income and assets will be understated by $13,750. Net income and assets will be overstated by $13,750.

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Analyze the time complexity of this code: //@a: a vector of integers. // @return the maximum positive subsequence sum. // If the maximum sum is smaller than 0, return 0. int MaxSubsequenceSum (const vector<int> &a) { int max_sum = 0, current_sum = 0; for (size_t i = 0; i < a.size(); ++i) { current_sum += a[i]; if (current_sum > max_sum) max_sum = current_sum; else if (current_sum < 0) current_sum = 0; } return max_sum; }

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