cards numbered 0 through 9 are in a bag. what is the probability you pull a card with a number greater than 7? i think it is 2/9. thanks.
0 through 9
There are 10 cards.
To find the probability of pulling a card with a number greater than 7, we first need to determine the total number of favorable outcomes (cards with a number greater than 7) and the total number of possible outcomes (all the cards in the bag).
The favorable outcomes in this case are cards numbered 8 and 9, since they are the only numbers greater than 7 in the bag.
The possible outcomes are all the cards in the bag, which are numbered 0 through 9.
Therefore, the probability is determined by dividing the number of favorable outcomes (2) by the number of possible outcomes (10).
The probability of pulling a card with a number greater than 7 is 2/10, which simplifies to 1/5.
So, the correct probability is 1/5, not 2/9.