A Bag Contains 100 Marbles Some Red

If there are no more than 1 times as many red marbles as blue ones in the bag at most how many red marbles are in the bag.

A bag contains 100 marbles some red. A bag contains 100 marbles some red the rest blue. If there are no more than one and on half times as many red marbles as blue ones in the bag at most how many red marbles are in the bag. The probability of picking a yellow marble. Q a bag contains some red and some blue marbles how many red marbles are in the bag.

Number of red marbles number of blue marbles 100. 5 points 80 100 120 200 i got 80. A bag contains 100 marbles some contains red the rest blue. Marcie takes a marble out of the bag records the color and returns it to the bag.

Algebra linear inequalities and absolute value inequality expressions. If a marble is randomly selected from the bag what is the probability that it is blue. 2 put value of x in 1 we get put y 6 in 2 we get hence there are 114 red marbles in the bag. A bag contains 70 marbles some red and some green.

What is the probability that the sum of the two numbers on the dice will be 3. A bag contains 50 marbles 10 of which are blue 8 are red 20 are green and 12 are purple. At least how many blue ones are in the bag. So they say the probability i ll just say p for probability.

B r 100. Let x number of red marbles. A bag contains 120 marbles. Find the probability of pulling a yellow marble from a bag with 3 yellow 2 red 2 green and 1 blue i m assuming marbles.

1 if two marbles are selected from the bag the probability of selecting one red and one blue marble is 1 4 2 there are a total of 8 marbles in the bag. The ratio of red. A bag contains 100 marbles some red the rest blue. So our equation piece of information becomes.

How many red marbles should she expect after 500 trials. A bag contains 5 blue balls and 4 red balls. And so this is sometimes the event in question right over here is picking the yellow marble. The sample space for the second event is then 19 marbles instead of 20 marbles.

For ease of notation let r be the number of red marbles and b be number of blue marbles. Two 6 sided dice are rolled. A bag contains 2 red marbles 3 blue marbles and 7 green marbles. R b 100 equation 1.

This statement gives us our first pirce of information. For example a marble may be taken from a bag with 20 marbles and then a second marble is taken without replacing the first marble. Y number of black marbles. 1 there are 19 red marbles every for black marble.