Mathematics, 07.04.2020 00:30 carissaprocacci
The graph of f (x) = -0.01x² + x can be used to model the height in feet of a
curved arch support for a bridge, where the x-axis represents the water level and x
represents the distance in feet from where the arch support enters the water. Find the height of the highest point of the bridge.
Answers: 3
Mathematics, 21.06.2019 18:40, helpme6191
(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x
Answers: 1
Mathematics, 21.06.2019 19:30, cykopath
Me 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: 2
Mathematics, 21.06.2019 20:30, daniiltemkin20
List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6
Answers: 1
The graph of f (x) = -0.01x² + x can be used to model the height in feet of a
curved arch supp...
curved arch supp...
History, 24.09.2019 20:00
Mathematics, 24.09.2019 20:00
English, 24.09.2019 20:00
Mathematics, 24.09.2019 20:00
History, 24.09.2019 20:00