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francisca harrison

francisca h.

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Let $f(x, y) = \cos(x) - \sin(y)$. • Find the slope of $f$ at the point ($x = \frac{\pi}{2}, y = 0$). • Find the second partial derivatives of $f$.

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Calculate the concentration of OH− of each aqueous solution with its given H3O+ concentration. aspirin, [H3O+]=6.2×10−4 M

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10. [0/1 Points] DETAILS MY NOTES TANFIN12 3.3.049. PREVIOUS ANSWERS ASK YOUR TEACHER PRACTICE ANOTHER TMA manufactures 37-in. high definition LCD televisions in two separate locations, Locations I and II. The output at Location I is at most 6000 televisions/month, whereas the output at Location II is at most 5000 televisions/month. TMA is the main supplier of televisions to the Pulsar Corporation, its holding company, which has priority in having all its requirements met. In a certain month, Pulsar placed orders for 3000 and 4000 televisions to be shipped to two of its factories located in City A and City B, respectively. The shipping costs (in dollars) per television from the two TMA plants to the two Pulsar factories are as follows. To Pulsar Factories From TMA City A City B Location I \$6 \$5 Location II \$9 \$11 TMA will ship x televisions from Location I to city A and y televisions from Location I to city B. Find a shipping schedule that meets the requirements of both companies while keeping costs to a minimum. $(x, y) = (1000,5000)$ What is the minimum cost? $ 31000

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What is the oxygen pressure change within the alveolar if the total pressure of air in the lungs equals 700 mm Hg and the oxygen concentration increases from 12.5% to 15.5% on account of breathing more deeply?

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There are 74,738 tickets available for a Taylor Swift concert. If 95% of the tickets are sold, how many tickets aren't sold? Round to the nearest whole number.

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If Bill overhears Sam offer to sell his car to Helen for $5,000, Bill can walk over to Sam and form a contract by accepting the offer. O True O False

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How much would you need to deposit in an account now in order to have \$3000 in the account in 5 years? Assume the account earns 3\% interest compounded quarterly. Round your answer to the nearest cent. \$

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Three people push against a box that is stalled trying unsuccessfully, to get it moving. The first person pushes it for 5 mins, the second one for 10 min, and the third person for 15 mins. Compare the work they do on the car. Select one: A. Person 1 does 75% more work than Person 2. B. Person 2 does 50% more work than Person 3. C. Person 1 does 25% more work than Person 3. D. All fo them do the same amount fo work. E. Neither of them does any work.

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What are your goals for the Professional Development Experience, including the specific skills and knowledge you hope to gain? How would you apply an experience working in a U.S. organization to your work after returning to your home country? (250 words)

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Why does the LED diode emit light and a zener does not? Explain

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