Mathematics, 16.08.2021 23:30 stefancvorovic1
A school sport team contains 68 students, 33 do field events, 40 d0 track event, 23 doswimming, 14 do both field and track events,8 do both swimming and field events. if 15students do field events only.
a. swimming only
b. track event only
c. all three events
Answers: 3
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Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9
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Abag contains pieces of paper numbered from 5 to 9. a piece of paper is drawn at random. what is the theoretical probability of drawing a number less than 8?
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A school sport team contains 68 students, 33 do field events, 40 d0 track event, 23 doswimming, 14 d...
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