Mathematics, 19.04.2021 15:20 blessing03
De un grupo de 6 hombres y 4 mujeres deseo elegir 2 hombres y 3 mujeres. ¿De cuantas formas diferentes puedo hacer esta elección?
Seleccione una:
a. 220 formas
b. 30 formas
c. 60 formas
d. 120 formas
e. 45 formas
Answers: 2
Mathematics, 21.06.2019 23:40
When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?
Answers: 1
Mathematics, 22.06.2019 04:30
An angle bisector ac divides a trapezoid abcd into two similar triangles ? abc and ? acd. find the perimeter of this trapezoid if the leg ab=9 cm and the leg cd=12 cm.
Answers: 3
Mathematics, 22.06.2019 05:00
Among the most famous of all meteor showers are the perseids, which occur each year in early august. in some areas the frequency of visible perseids can be as high as 40 per hour. given that such sightings are poisson events, calculate the probability that an observer who has just seen a meteor will have to wait at least five minutes before seeing another.
Answers: 1
De un grupo de 6 hombres y 4 mujeres deseo elegir 2 hombres y 3 mujeres. ¿De cuantas formas diferent...
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