X=-12
3. a boat traveled 210 miles each way downstream and back. the trip downstream took 10 h...
Mathematics, 08.11.2019 18:31 lovelybear2354
X=-12
3. a boat traveled 210 miles each way downstream and back. the trip downstream took 10 hours. the trip back took 70
hours. what is the speed of the boat in still water? what is the speed of the current?
Answers: 1
Mathematics, 21.06.2019 14:10
What is the factored form of x2 − 4x − 5? (x + 5)(x − 1) (x + 5)(x + 1) (x − 5)(x − 1) (x − 5)(x + 1)
Answers: 2
Mathematics, 21.06.2019 19:00
How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons
Answers: 1
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
English, 29.05.2020 07:58
Mathematics, 29.05.2020 07:58
Computers and Technology, 29.05.2020 07:58
Mathematics, 29.05.2020 07:58
Mathematics, 29.05.2020 07:58
History, 29.05.2020 07:58