Physics, 02.03.2021 14:00 pagezbills18
5. Кульки із сталі, чавуну, міді і латуні мають однакові розміри. Яка з них має
найбільшу масу, якщо відомо, що густина сталі дорівнює 7800
чавуну - 7000 -
міді - 8900 латуні — 8500 ?
Answers: 1
Physics, 21.06.2019 20:10
Select the correct answer. anna will wear a black dress when she attends het cousin's wedding. which color(s) does the dress absorb? a. all colors b. no colors c. red and green d. white
Answers: 1
Physics, 22.06.2019 19:30
Emagnitude of the electrical force acting between a +2.4 × 10–8 c charge and a +1.8 × 10–6 c charge that are separated by 0.008 m is n, rounded to the tenths place.
Answers: 3
Physics, 22.06.2019 20:50
The second largest public utility in the nation is the sole provider of electricity in 32 counties of southern florida. to meet the monthly demand for electricity in these counties, which is given by the inverse demand function p = 1,200 – 4q, the utility company has set up two electric generating facilities: q1 kilowatts are produced at facility 1, and q2 kilowatts are produced at facility 2 (so q = q1 + q2). the costs of producing electricity at each facility are given by c1(q1) = 8,000 + 6q12 and c2(q2) = 6,000 + 3q22, respectively. determine the profit-maximizing amounts of electricity to produce at the two facilities, the optimal price, and the utility company’s profit
Answers: 3
Physics, 23.06.2019 03:00
Which explanation most accurately describes convection within the ocean
Answers: 2
5. Кульки із сталі, чавуну, міді і латуні мають однакові розміри. Яка з них має
найбільшу масу, якщ...
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