Mathematics, 18.08.2019 02:10 levy72
Roll a fair die 6 times and read the number on the upper face. (a) what’s the probability of observing all possible numbers 1 to 6? (b) what’s the probability of observing three 6-s and three 1-s? (c) what’s the probability of observing two 1-s, two 3-s and two 5-s? (d) what’s the probability of observing six even numbers?
Answers: 1
Mathematics, 21.06.2019 22:30
Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?
Answers: 2
Mathematics, 21.06.2019 23:00
Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.
Answers: 1
Roll a fair die 6 times and read the number on the upper face. (a) what’s the probability of observi...
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