A Jar Contains Twice As Many Red Marbles

If probability of drawing a blue marbles at rand is 2 7 how many blue and green marbles are there in jar.

A jar contains twice as many red marbles.

You randomly choose a marble from a jar. A jar contains 4 black marbles and 3 red marbles. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles.

There are twice as many yellow and red marbles and twice as many blue and white marbles. She has 5 times as many green marbles as red marbles. Find the probability of choosing a yellow marble. A jar contains 48 marbles identical except for color.

What is the probability of drawing at random a yellow marble from the jar. The number of green marbles is 5 more than twice the number of blue marbles. A draw the tree diagram for the experiment. There are 24 more blue marbles than red.

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 6 red marbles and 10 blur marbles all of equal size. How many red and blue marbles are 44 225 results. A bag contains 5 red marbles 6 white marbles and 8 blue marbles.

You draw 5 marbles out at random without replacement. 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. There are 6 more white marbles than red marbles. A jar contains blue and green marbles.

Milani has a jar with 100 marbles. A jar has twice as many red marbles as white marbles eq. In a jar the number of blue marbles twice the number of red marbles. You spin the spinner twice.

R 2w 0 0 and the ratio of blue marbles to white marbles in the jar is 3 5 eq. If dominic were to randomly select 1 marble without replacement and then select another marble from the jar. Can someone explain it a little differently or dumber so i can understand it. 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.

Find the probability of the event. How many yellow marbles are in the jar. She has twice as many blue marbles as red marbles. If there are 2100 more red marbles.

Two marbles are drawn without replacement. You ve heard two wrong don t make a right.