Mathematics, 18.07.2019 05:40 ayanerzg
For the the ode y" - 4y = 0, (a) verify if y_1 = cosh 2x, y_2 = sinh 2x form a fundamental set of the solutions of y" - 4y = 0: (b) form the general solution of the ode y" - 4y = 0.
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Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.
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What is the volume of a cone with a height of 6 cm in the radius of 2 cm
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The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?
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Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
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For the the ode y" - 4y = 0, (a) verify if y_1 = cosh 2x, y_2 = sinh 2x form a fundamental set of t...
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