Mathematics, 13.10.2019 09:30 payshencec21
Agroup of 120 people touring europe includes 45 people who speak french, 42 who speak spanish, and 50 who speak neither language. what is the probability that a randomly chosen tourist from this group will speak both french and spanish?
Answers: 3
Mathematics, 21.06.2019 18:30
Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?
Answers: 1
Mathematics, 22.06.2019 00:00
The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?
Answers: 1
Mathematics, 22.06.2019 01:20
Given: δabc, m∠1=m∠2, d∈ ac bd = dc m∠bdc = 100º find: m∠a m∠b, m∠c
Answers: 2
Agroup of 120 people touring europe includes 45 people who speak french, 42 who speak spanish, and 5...
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