Match equation of ellipse with suitable description
Match equation of ellipse with suitable description. 9x2 + 25y2 = 2025 Options are- Intercepts are (±15, 0) and (0, ±9). Intercepts are (±9, 0) and (0, ±15). Intercepts are (±225, 0) and (0, ±81). Intercepts are (±81, 0) and (0, ±225).
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If bearing is chosen so that boat will land at the point exactly across from its starting point, how long will it take for boat to make crossing?
Tom Doe, a small investor, wishes to buy stock in one of 10 utilities one of 15 oil companies, and one of 8 automobile manufactures. How many different portfolios could his stockbroker put together for him?
Determine the cell potential, E, for a voltaic cell composed of one compartment containing a Pb(s) electrode immersed in 1.0MPb2+(aq), and a second compartment having a Pt(s)electrode immersed in the water that is saturated with H2(g). ?
Birth weights in the US are normally distributed with the mean of 3420g and standard deviation 495g. Compute the probability that a baby will weigh 4420g?
Match equation of ellipse with suitable description. 9x2 + 25y2 = 2025 Options are- Intercepts are (±15, 0) and (0, ±9). Intercepts are (±9, 0) and (0, ±15).
Supposing that these distances constitute an overall population, find out the standard deviation of the population, find out the standard deviation of the population.
Revenue got by selling x graphing calculators is estimated to be x(30-0.5x) dolars. Cost of each calculator is $18. How many graphing calculators should be sold to make the profit of at least $59.50.
Determine the values of the plus or minus 3 standard deviation limits for x and R charts and determine the value of the standard deviation on the assumption that the procedure is in statistical control.
Using 2.5% significance level, can the researcher conclude that mean reaction time of players of video games is less than the mean reaction time of non-players of video games? Make and test the appropriate hypothesis. Employ the Critical value app
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How is it rational for the owner of a factory or plantation to work his laborers to death or disability when they can easily be replaced cheaply?
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