A Jar Contains Twice As Many Red Marbles

T total number of marbles b number of blue marbles g number of green marbles r number of red marbles t 765 t b g r b 2 g 3b r 765 b b 2 3b 765 4 5b b 765 4 5 b 170 there are 170 blue marbles.

A jar contains twice as many red marbles. You ve heard two wrong don t make a right. If there are 2100 more red marbles. A jar contains blue and green marbles. If dominic were to randomly select 1 marble without replacement and then select another marble from the jar.

R 2w 0 0 and the ratio of blue marbles to white marbles in the jar is 3 5 eq. A draw the tree diagram for the experiment. Let red marbles as r blue marbles as b green marbles as g given r 2b r b g 73 b g 19 2b b g 73 3b g 73 3 g 19 g 73 4g 73 57 16 g 4 b 4 19 23 r 2 23 46. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles.

A jar contains 4 black marbles and 3 red marbles. There are 6 more white marbles than red marbles. If probability of drawing a blue marbles at rand is 2 7 how many blue and green marbles are there in jar. She has 5 times as many green marbles as red marbles.

What is the probability of drawing at random a yellow marble from the jar. In a jar the number of blue marbles twice the number of red marbles. She has twice as many blue marbles as red marbles. The jar contains 4 red marbles 10 blue marbles 7 green marbles and 6 yellow marbles.

Can someone explain it a little differently or dumber so i can understand it. Find the probability of the event. Find the probability of choosing a yellow marble. The jar contains twice as many red marbles as yellow marbles three times as many green as yellow and twice as many purple as red.

A jar contains 48 marbles identical except for color. A bag contains 5 red marbles 6 white marbles and 8 blue marbles. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3. 0 5w 3b 0 there are only red white and blue marbles in the jar.

Milani has a jar with 100 marbles. The number of green marbles is 5 more than twice the number of blue marbles. A jar contains 6 red marbles and 10 blur marbles all of equal size. There are 24 more blue marbles than red.

How many yellow marbles are in the jar. You draw 5 marbles out at random without replacement. How many red and blue marbles are 44 225 results. Spinning a 2 then a number greater than 2.

You spin the spinner twice. There are twice as many yellow and red marbles and twice as many blue and white marbles.