Mathematics, 19.01.2020 22:31 lizzbugg9880
About 81% of the world's population can roll their tongue. what is the probability that in a random sample of 2,000 people, more than 1,600 of them can roll their tongue?
a. 0.8729
b. 0
c. 1
d. 0.1271
e. 0.19
Answers: 1
Mathematics, 21.06.2019 13:20, erickamiles1797
In the triangle abc< angle c is a right angle. find the value of the trig function indicated. find tan a if a =12, b=5 a. 13/12 b. 12/13 c. 5/12 d.12/5
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Mathematics, 21.06.2019 21:10, benallyadam2067
Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!
Answers: 1
About 81% of the world's population can roll their tongue. what is the probability that in a random...
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