Mathematics, 19.09.2019 16:10 balakrishnamanoharan
Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? select three. the amount of change is different for the percent increase and the percent decrease. the ratio of the percent increase is not the same as the percent decrease. the ratio for the percent increase has a smaller denominator than the percent decrease. the ratio for the percent increase has a different numerator than the percent decrease. the ratio of the percent increase is the same as the percent decrease. the original amount for the percent increase is different from the original amount for the percent decrease.
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Mathematics, 21.06.2019 19:10
Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15
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Mathematics, 21.06.2019 20:00
Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
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Mathematics, 21.06.2019 22:30
Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.
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Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? select t...
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