Mathematics, 17.10.2019 19:00 RoyALP
The voltage v (in volts) across an electirc circuit is given by ohm’s law: v = ir, where i is the current (in amperes) flowing through the circuit and r is the resistance (in ohms). if two circuits, one with resistance r1 and the other with resistance r2, are placed in parallel, then their combined resistance r is given by 1 r = 1 r1 + 1 r2 . suppose the current is 2 amperes and increasing at a rate of 10−1 amperes per second, r1 is 3 ohms and increasing at 0.5 ohms per second, and r2 is 5 ohms and decreasing at 0.1 ohms per second. calculate the rate at which the voltage is changing.
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Mathematics, 21.06.2019 19:00
2pointswhich of the following appear in the diagram below? check all that apply.d a. zcdeов. сеo c. aéo d. zdce
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Mathematics, 21.06.2019 20:00
The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28
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Mathematics, 21.06.2019 21:00
Find the perimeter of the triangle with vertices d(3, 4), e(8, 7), and f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.
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Mathematics, 21.06.2019 21:30
Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.
Answers: 1
The voltage v (in volts) across an electirc circuit is given by ohm’s law: v = ir, where i is the c...
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