what is the prdbability that 3 are white and 2 black.

Q: One bag contains 6 green and 2 white marbles. A second bag contains 7 blue and 4 silver marbles. One…

A: From given  one There is 6 green and 2 white second bag contains 7 blue and 4 silver marbles.

Q: If x men working x hours a day for x days produce x bird houses then how many bird houses will be…

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Q: Find a2, a3, a4, a1= -3,  an= 10+2an-1

A:

Q: When a carton of apples were packed into bags of 4, there would be 3 apples left over. When the same…

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Q: Your drama teacher has to choose a female lead and a male lead from 5 female actresses and 3 male…

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Q: In a box 20% balls are white, 33% balls are blue, 27% balls are red and rest are green. If the…

A: In a box 20% of balls are white, 33% of balls are blue, 27% of balls are red and the rest are green.

Q: Two groups are running a race. The first group is made up of 6 students and the second group is made…

A: group 1 n1 = 6x1= 521.4 secondsgroup 2n2 = 8x2 = 502.6 secondsfinal average = ?

Q: what is 5+10

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Q: A staff car park at a university has 13 parking spaces in a row. There are 9 cars to be parked.…

A: Permutation and combination used to calculate the number of possible ways to arrange or select a…

Q: Two groups are running a race. The first group is made up of 6 students and the second group is made…

A: group 1 n1 = 6x1 = 521.4group 2n2 = 8x2 = 502.6find average (x) = ?

Q: for the color of a traffic light?

A: A traffic light can be of three colors. that is green, red and yellow. Thus, the three possibilities…

Q: A team of 12 is being selected from 10 females and 15 males. The team must include of five females…

A: Answer - A team of 12 is being selected from 10 females and 15 males.               The team must…

Q: Find a b. a = (5,-2), b (3,6) =

A: To find .

Q: What is #5, #6, #7, #8 & #9

A: Note: According to Bartleby guidelines we can solve only 3 subparts.  If you want more answers then…

Q: ferent ways could you schedule your free t

A: Given: Total number of hours, n = 7 hours Free time, r = 4   Use combination here, the formula is as…

Q: THERE ARE 5 SHIRTS, 3 PANTS 4 SHOES AND 2 BELTS, RYAN CAN USE TO MAKE A SUIT. HOW MANY POSSIBLE…

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Q: the track team has 20 members and will be sending 5 members to the next competition. how many 5…

A: Given that, the track team has 20 members and will be sending 5 members to the next competition.

Q: In a group of 50 patrons 18 patrons like lattes 16 patrons like espressos and 8 patrons like both…

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Q: Why is "3" is not the same as 3?

A: Given, Why is "3" is not the same as 3?