Mathematics, 06.10.2019 11:00 jakebice4480
Consider randomly selecting a student who is among the 14,000 registered for the current semester in a college. let be the number of courses the selected student is taking, and suppose that has the following probability distribution: 1 2 3 4 5 6 7 0.02 0.01 0.20 0.17 0.39 0.20 0.01 find the expected number of courses a student is taking in this semester (write it up to second decimal place).
Answers: 2
Mathematics, 21.06.2019 14:00
Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.
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Mathematics, 21.06.2019 16:00
You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.
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Mathematics, 22.06.2019 00:00
The volume of the a sphere whoes diameter is 18 cm is cubic cm . if it's diameter were reduced by half, it's volume would be of its original volume
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Mathematics, 22.06.2019 00:10
What 8/12+8/11 in another way than and improper fraction
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Consider randomly selecting a student who is among the 14,000 registered for the current semester in...
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