Mathematics, 25.11.2021 05:20 mandyO1
A bag contains 20 balls, 3 are coloured red, 6 are coloured green, 4 are coloured blue, 2 are
coloured white and 5 are coloured yellow. One ball is selected at random. Find the probabilities of
the following events
I. The ball is either red or green
II. The ball is not blue
III. The ball is either red or white or blue. (Hint: consider the complementary event.)
Answers: 1
Mathematics, 21.06.2019 19:20
Which number line represents the solution set for the inequality - x 24?
Answers: 3
Mathematics, 21.06.2019 20:00
Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t
Answers: 1
Mathematics, 21.06.2019 21:30
Which of the following disjunctions is true? 4 + 4 = 16 or 6 - 5 = 11 4 · 3 = 7 or 3 - 2 = 5 8 - 5 = 13 or 7 · 2 = 12 7 - 4 = 11 or 6 + 3 = 9
Answers: 1
A bag contains 20 balls, 3 are coloured red, 6 are coloured green, 4 are coloured blue, 2 are
colo...
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