Mathematics, 09.07.2019 09:30 Callmetay24
During summer vacation, you charge people $8 per hour for swimming lessons and $20 registration fee. if you make$52 one day , how many hours did you spend teaching lessons?
Answers: 1
Mathematics, 21.06.2019 15:00
What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary
Answers: 1
Mathematics, 21.06.2019 19:30
Cor d? ? 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: 1
Mathematics, 21.06.2019 21:30
Plz ( true - false) all triangles have interior angles whose measure sum to 90.
Answers: 2
Mathematics, 21.06.2019 21:40
The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides
Answers: 3
During summer vacation, you charge people $8 per hour for swimming lessons and $20 registration fee....
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