Mathematics, 05.05.2020 23:02, ilovejustinbieber42
En una clase universitaria de ciencias hay 30 alumnos, de los cuales 5 estudian física, 15 matemáticas y 10 biología. De estos mismos, 22 son mujeres y el resto hombres. ¿cuál sería la probabilidad de que al escoger un estudiante al azar para pasar al pizarrón éste fuese hombre y estudiante de matemáticas?
Answers: 2
Mathematics, 21.06.2019 14:20, alissalhenry
If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7
Answers: 3
Mathematics, 21.06.2019 16:30, victoria8281
Answer the following for 896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631
Answers: 1
Mathematics, 21.06.2019 21:30, peytonamandac9114
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
En una clase universitaria de ciencias hay 30 alumnos, de los cuales 5 estudian física, 15 matemátic...
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