Answer:
the probability is 0.4%
Step-by-step explanation:
the probability is equal to the proportion of students of X respect to the total amount of students , assuming that each student is equally likely to be chosen, thus:
Probability = number of students of X that participate / total amount of students = number of students of X / total amount of students * number of students of X that participate / number of students of X = 0.2 * 0.02 = 0.004 (0.4%)
Answer:
(13, 10 ) I think
Step-by-step explanation:
Answer:
Step-by-step explanation:
(a-b)³=a³-b³-3ab(a-b)
(2n-1)³=(2n)³-1³-3(2n)(1)(2n-1)
=8n³-1-12n²+6n
=8n³-12n²+6n-1
Answer:
Step-by-step explanation: i know i take this
Answer:
The intersections of a transversal with two lines create various types of pairs of angles: consecutive interior angles, consecutive exterior angles, corresponding angles, and alternate angles.