Abag contains 10 cards numbered 1 through 10. a card is randomly chosen from the bag. what is the probability that the card has a multiple of 3 on it

3/10

Step-by-step explanation:

A bag contains 10 cards numbered 1 through 10. That means the cards are numbered 1,2,3,4,5,6,7,8,9 and 10.

The multiples of 3 are numbers that are evenly divided by 3. These are 3,6 and 9 in the cards. There are 3 multiple of 3 from 1 to 10.

Probability that the card has a multiple of 3 on it will now be the number of cards with a multiple of 3 divided by the total number of cards. This will give:

= 3/10

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2