Mathematics, 16.10.2020 01:01 ayoismeisalex
A sack contains 4 green marbles, 3 blue marbles and 2 red marbles. What is the probability of drawing two green marbles in a row if the first marble is not returned to the sack before the second draw (without replacement)?
Answers: 2
Mathematics, 21.06.2019 17:00, joylsbarbour
The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?
Answers: 2
Mathematics, 21.06.2019 23:00, cifjdhhfdu
If a company produces x units of an item at a cost of $35 apiece the function c=35x is a of the total production costs
Answers: 2
A sack contains 4 green marbles, 3 blue marbles and 2 red marbles. What is the probability of drawin...