Mathematics, 19.11.2020 22:00 yasarhan2
At a table tennis tournament, two games went on for a total of 32 minutes.
One game took 12 minutes longer than the other. How long did it take to
complete each game? Use letters to represent the unknowns. Solve the
problem.
CHALLENGE!
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 13:40
In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?
Answers: 1
Mathematics, 21.06.2019 17:30
Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.
Answers: 1
Mathematics, 21.06.2019 20:00
Someone answer asap for ! 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
You know the right answer?
At a table tennis tournament, two games went on for a total of 32 minutes.
One game took 12 minutes...
Questions
History, 31.12.2020 01:50
History, 31.12.2020 01:50
Mathematics, 31.12.2020 01:50
Spanish, 31.12.2020 01:50
Mathematics, 31.12.2020 01:50
History, 31.12.2020 02:00
Arts, 31.12.2020 02:00
Mathematics, 31.12.2020 02:00
History, 31.12.2020 02:00
Medicine, 31.12.2020 02:00
Chemistry, 31.12.2020 02:00
