Mathematics, 24.10.2020 01:00 raiindrxp
In a recent election 68% of people supported reelecting the incumbent. Suppose a poll is done of 1380 people. If we used the normal as an approximation to the binomial, what would the mean and standard deviation be? Give your answer to at least 3 decimal places.
Answers: 3
Mathematics, 21.06.2019 13:30, jamesgraham577
Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation
Answers: 1
Mathematics, 21.06.2019 20:30, amyaacrawford86
Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2
Answers: 2
Mathematics, 21.06.2019 23:10, jaylenmiller437
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
Answers: 2
Mathematics, 22.06.2019 00:00, MarMarMar07
Vinny is interviewing for a job. he wants his take home pay to be at least $42,000.what is the least salary he can earn if he pays 25% income tax?
Answers: 2
In a recent election 68% of people supported reelecting the incumbent. Suppose a poll is done of 138...
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