Mathematics, 05.05.2020 05:24, uticabadgirl
A bag contains 8 red marbles, 5 white marbles, and 5 blue marbles. You draw 3 marbles out at random, without replacement. What is the probability that all the marbles are red? These are very small probabilities so enter your answer with four significant digits. For example: 0.0001345. The probability that all the marbles are red is . What is the probability that none of the marbles are red? The probability that none of the marbles are red is .
Answers: 1
Mathematics, 21.06.2019 15:00, cal1805p8uo38
Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?
Answers: 2
Mathematics, 21.06.2019 21:00, noahwaitsowl357
Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations. a. 22 b. 11 c. 27 d. 5
Answers: 1
Mathematics, 21.06.2019 21:30, kristinashau
If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2
Answers: 2
A bag contains 8 red marbles, 5 white marbles, and 5 blue marbles. You draw 3 marbles out at random,...
English, 27.11.2020 06:00
Mathematics, 27.11.2020 06:00
Geography, 27.11.2020 06:00
Mathematics, 27.11.2020 06:00