Mathematics, 06.07.2019 16:30 michaelmorrison37
Asurvey of 80 students found that 24 students both play in the band and play a sport. but 22 students are not in band and do not play a sport. there are 48 students in the band. choose a possible description for the rows and columns. a) column: in a band, play a sport; row: not in a band, do not play a sport b) column: not in a band, play a sport; row: in a band, do not play a sport c) column: in a band, do not play a sport; row: not in a band, play a sport d) column: in a band, not in a band; row: play a sport, do not play a sport
Answers: 1
Mathematics, 21.06.2019 19:50
Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4
Answers: 1
Mathematics, 21.06.2019 21:20
Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.
Answers: 2
Mathematics, 21.06.2019 23:40
The frequency table shows the results of a survey asking people how many hours they spend online per week. on a piece of paper, draw a histogram to represent the data. then determine which answer choice matches the histogram you drew. in order here is the.. hours online: 0-3, 4-7, 8-11, 12-15, and 16-19. frequency: 5, 8, 10, 8, 7 answer for the question is in the picture! : )
Answers: 2
Asurvey of 80 students found that 24 students both play in the band and play a sport. but 22 student...
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