Mathematics, 17.06.2021 17:50 rue61
Give a geometric description of the following set of points. (x - 69)2 + y2 +22 - 144 = 0 Select the correct choice below and fill in the answer boxes within your choice. A. The equation represents the exterior of a ball centered at (0) with radius B. The equation represents the single point ( 100). C. The equation represents a sphere centered at (10) with radius D. The equation represents a ball centered at 1 with radius
Answers: 3
Mathematics, 21.06.2019 19:30
Now 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.
Answers: 1
Mathematics, 22.06.2019 02:50
Atourist boat is used for sightseeing in a nearby river. the boat travels 2.4 miles downstream and in the same amount of time, it travels 1.8 miles upstream. if the boat travels at an average speed of 21 miles per hour in the still water, find the current of the river.
Answers: 2
Mathematics, 22.06.2019 03:30
One angle of a linear pair is 10 more than two-thirds the other angle. find the measure of both angles.
Answers: 1
Mathematics, 22.06.2019 03:50
One x-intercept for a parabola is at the point (1,0). use the factor method to find x-intercept for the parabola defined by the equation y=-3x^2+5x+2
Answers: 1
Give a geometric description of the following set of points. (x - 69)2 + y2 +22 - 144 = 0 Select the...
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