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There are 30 balls out of which 60percent are green balls and rest are blue balls How many ways that you can pick the pair of blue balls?
Sameet
There are 18 Green balls and 12 Blue balls. You have to pick 2 blue balls, so the green balls don't matter. You can pick 1 blue ball on 12 ways. The second ball you can pick on 11 ways (because there are 11 balls left). 12 * 11 = 132. So you can pick it on 132 ways. ;)
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A bin contains 3 red balls 2 green balls and 1 blue ball two balls are randomly chosen from a bin how many different color combinations are possible?
6 Is how many different combinations there are
What does thrice as many red balls as green balls means?
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Jerry has a total of 23 marbles the marbles are either blue or green he has three more blue marbles than green marbles how many marbles does he have?
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Blue cassettes hold 45 minutes of music Green cassettes hold 55 minutes of music If Niko has 16 cassettes containing 830 minutes of music how many are blue and how many are green?
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How many blue balls do you need to add to make the chances of picking a blue ball 1 in 2 if A bag contains 1 blue ball and 4 red?
three to make 4 blue and 4 red balls. That means there's an equal chance or a 1 in 2 chance.
From 5 different green balls four different blue balls and three different red balls how many combinations of balls can be chosen taking at least one green and one blue ball?
ans : 3720
In a bag of small balls one fourth are green one eighth are blue one half are yellow and the remaining twenty-six are white how many balls are blue?
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A bin contains 3 red balls 2 green balls and 1 blue ball two balls are randomly chosen from a bin how many different color combinations are possible?
6 Is how many different combinations there are
How many bs on a s t?
How many balls on a snooker table? 22(one white cue ball, 15 red balls, and six balls of different colours: yellow, green, brown, blue, pink and black)
What does thrice as many red balls as green balls means?
Thrice means three times as many. If you have two green balls, it would mean you have six red balls.
If there are green balls and r red balls in a bag how many balls are in the bag?
none
In a bag of small balls 14 are green18 are blue 112 are yellow and the remaining 26 white. How many balls are blue?
You are TOLD that 18 are blue.
How do you complete level 27 on Dooors?
Have the door eat the balls in the following order: Yellow, blue, red, green. ____ The color order is according to how many times the colors appear on the wall, from least to greatest. (Yellow blue red green) Feed him from sun to leaf.
How many balls at the beginning of a snooker match?
21, 22 if you count the white 15 reds, a black, a pink, a blue, a green a brown and a yellow
How many balls are used in a snooker triangle?
There are 21 balls in a set of snooker balls, 22 if you include the Cue, 15 Red balls worth 1 point each, and 6 other colored balls worth different amounts of points, yellow (2 points), green (3), brown (4), blue (5), pink (6) and black (7).
How many ways are there to select 10 balls from unlimited nunber of red white blue and green balls?
in those 10 balls we can have any combination...I am using here multinomial... X=No. of red balls(0,1...10) y=No. of green balls(0,1...10) z=No. of white balls(0,1...10) we need co-efficient of x^10 in (x^0+x^1+...+x^10)^3 that is (10+3-1)C3=12C3 Arrangement is also considered here
Can you help me with this question please?
This is the question; Suppose you have several coloured balls. Two of the balls are red, and have the letters B and E on them. Two of the balls are green, and have the letters M and R on them. Two of the balls are orange, and have the letters A and E on them. What letters are on the blue-coloured balls? Please list the letters with no spaces or punctuation in between, and sort the letters in reverse alphabetical order. For example, "ZY" would be an acceptable submission. You appear to have left something out of the puzzle. How are we to know how many blue balls there are, for example? Was there some indication of this and which letters are to be used?
