Mathematics, 09.02.2021 07:50 danizara8
A painter uses a ladder of length 2.5 m to paint the wall of height 3 m.
If the base of the ladder is at a distance of 0.8 m from the wall, find the
height from the top of the ladder to the top of the wall.
Round the answer to the nearest tenth.
Answers: 2
Mathematics, 21.06.2019 19:30
Needmax 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 22:40
Which of the following circles have their centers on the x-axis? check all that apply.
Answers: 1
A painter uses a ladder of length 2.5 m to paint the wall of height 3 m.
If the base of the ladder...
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