There are 50 balloons in a room, of which 25 are red, 14 are blue, and...
There are 50 balloons in a room, of which 25 are red, 14 are blue, and 11 are green. In how many ways can 1 blue and 2 red balloons be taken from the room, with replacement?
Homework Answers
Add Answer to:
There are 50 balloons in a room, of which 25 are red, 14 are
blue, and...
6. (The truck contains 6 blue balloons, 6 red balloons and 8 green balloons. Do not...
6. (The truck contains 6 blue balloons, 6 red balloons and 8 green balloons. Do not simplify your answers. Leave in Combinatorics format. In how many ways can 6 balloons escape from the truck so that: At least 4 red balloons escape? at most two blue balloons escape? no green balloons escape? the balloons that escape are all the same color?
19 red 11 Blue 20 Yellow given the number of red, blue, and yellow balls in...
19 red 11 Blue 20 Yellow given the number of red, blue, and yellow balls in a box. In how many ways can one yellow and two red balls be taken from the box, with replacement? please with the formula
1. How many decorations are there using 12 blue balloons, 9 green lanterns and 6 red...
1. How many decorations are there using 12 blue balloons, 9 green lanterns and 6 red ribbons in a row, such that no two ribbons are next to each other? 2. In how many ways can one distribute seven different gifts among 10 children if no child is to receive more than one gift?
6 In a party bag of blue, red, green and yellow balloons, 55 are long balloons...
6 In a party bag of blue, red, green and yellow balloons, 55 are long balloons and 45 are round balloons BlueRed Green |Yellow 10 15 14 12 Long Round 10 (i) Find the values of a and b. (ii) Yizi takes a balloon at random from the bag and blows it up. Find the probability that the balloon she takes (a) is red, (b) is a blue round balloon, (c) is not yellow.
An urn contains 100 chips of which 20 are blue, 30 are red, and 50 are...
An urn contains 100 chips of which 20 are blue, 30 are red, and 50 are green. We draw 20 chips at random and with replacement. Let B, R, and G be the number of blue, red, and green chips, respectively. Calculate the joint probability mass function of B, R, and G.
Suppose there is an urn containing 5 red, 4 white, and 11 blue balls. We drawn...
Suppose there is an urn containing 5 red, 4 white, and 11 blue balls. We drawn six balls from the urn (no replacement) (a) Find the number of ways (not the probability) of choosing a red ball, then a blue ball, then exactly 2 white balls, and finally exactly 2 blue balls. (b)Find the number of ways of choosing 2 red balls initially , then at least 3 blue balls, then a green ball. (c) Find the number of ways...
7. (14 points) A bag contains 7 marbles: 2 blue, 3 green, and 2 red. You...
7. (14 points) A bag contains 7 marbles: 2 blue, 3 green, and 2 red. You randomly choose 2 marbles from the bag (without replacement) (a) What is the probability that both are green? (b) What is the probability that at least one of the two marbles is blue? (e) What is the probability that you select one of the marbles you select is blue and the other one is red? (d) What is the probability that both are green,...
Calculate each of the following events (1) A box of 50 light bulbs contains 3 defectives....
Calculate each of the following events (1) A box of 50 light bulbs contains 3 defectives. If 5 bulbs are sampled at random from this box (without replacement), find the probability that the sample contains no defectives (2) A drawer of socks contains seven identical red socks, eight identical blue socks and nine identical green socks. Two socks are randomly picked out in the dark. What is the probability that they match? (3) Thirty people are gathered in a room....
2. Amy bought a packet of 50 balloons before her friends birthday an counted there were...
2. Amy bought a packet of 50 balloons before her friends birthday an counted there were 15 red, 15 green, 10 yellow, and 10 blue balloons in the packet. From her previous experience she suspected that green and blue colored balloons probably take higher time to inflate than red and yellow balloons. To check if her suspicion is right she hired a friend to blow up the balloons over two days before the birthday and she measured the time needed...
There are red, blue, white and green marbles. How many different ways are there to fill...
There are red, blue, white and green marbles. How many different ways are there to fill a bag with 10 marbles if there is the constraint that there are either white or green marbles in the bag but never both. So there can be white marbles in it or there can be green marbles in it or neither or them but never both.
6. (The truck contains 6 blue balloons, 6 red balloons and 8 green balloons. Do not simplify your answers. Leave in Combinatorics format. In how many ways can 6 balloons escape from the truck so that: At least 4 red balloons escape? at most two blue balloons escape? no green balloons escape? the balloons that escape are all the same color?
6 In a party bag of blue, red, green and yellow balloons, 55 are long balloons and 45 are round balloons BlueRed Green |Yellow 10 15 14 12 Long Round 10 (i) Find the values of a and b. (ii) Yizi takes a balloon at random from the bag and blows it up. Find the probability that the balloon she takes (a) is red, (b) is a blue round balloon, (c) is not yellow.
7. (14 points) A bag contains 7 marbles: 2 blue, 3 green, and 2 red. You randomly choose 2 marbles from the bag (without replacement) (a) What is the probability that both are green? (b) What is the probability that at least one of the two marbles is blue? (e) What is the probability that you select one of the marbles you select is blue and the other one is red? (d) What is the probability that both are green,...
2. Amy bought a packet of 50 balloons before her friends birthday an counted there were 15 red, 15 green, 10 yellow, and 10 blue balloons in the packet. From her previous experience she suspected that green and blue colored balloons probably take higher time to inflate than red and yellow balloons. To check if her suspicion is right she hired a friend to blow up the balloons over two days before the birthday and she measured the time needed...
Most questions answered within 3 hours.
-
Humans have used horses for transportation for millions of
years. Therefore, they will use horses for...
asked 1 hour ago -
The following are the Jensen Corporation's unit costs of making
and selling an item at a...
asked 2 hours ago -
Does direct Medicare reimbursement of Advanced practice nurses
increase access to their services?
asked 3 hours ago -
List and explain why a company would choose to use a
published
compensation survey vs. creating...
asked 3 hours ago -
A discrete random variable X can take values from 1 to 10. Find
the variance of...
asked 3 hours ago -
The primary financial goal of a corporation is to maximize:
shareholders wealth.
earnings per share.
stock...
asked 3 hours ago -
determine whether the vectors u=(1,2,3,), v=(-2,1,0) and
w=(1,0,1) are linearly dependent or independent.
asked 3 hours ago -
python
Define a function called print_values which takes a dictionary
object as a parameter. The function...
asked 4 hours ago -
In Chapter 1 you created a program named Triangle in
which you displayed a seven-line triangle...
asked 4 hours ago -
Research question: What are the differences between separately
stated and non separately stated transactions in an...
asked 5 hours ago -
By using Arduino write a code that connects two LEDs to two
push-buttons. Each button controls...
asked 6 hours ago -
Bank of America has bonds that pay a coupon interest rate of 5.5
percent and mature...
asked 6 hours ago