Mathematics, 15.04.2020 16:12 rickimmorgan
An experiment consists of drawing a marble out of a bag, observing the color, and then placing it back in
the bag. Suppose the experiment is repeated 75 times, with the following results:
red 38
blue 23
green 11
yellow 3
What is the probability of drawing two yellow marbles in a row?
a. 0.00016
C. 0.016
b. 0.0016
d. 0.16
Answers: 2
Mathematics, 21.06.2019 22:00
Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?
Answers: 2
Mathematics, 21.06.2019 22:00
Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)
Answers: 3
Mathematics, 22.06.2019 01:00
Harry is at the depot in dover and has deliveries to make in edinburgh, glasgow and aberdeen. from dover which of the deliveries is the shortest distance?
Answers: 1
An experiment consists of drawing a marble out of a bag, observing the color, and then placing it ba...
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