Question

pls just give me answer its not 128 In how many ways can you put seven marbles in different colors into four jars? Note that the jars may be empty.

Answer 1

The answer is 120 ways.

I hope that is finally correct...

Answer 2

840 ways.

Explanation:

For the first jar, you have 7 marbles to put in.

For the second, you now have 6 marbles to put in.

For the third, you have 5 marbles.

For the fourth, you have 4 marbles.

7 * 6 * 5 * 4

= 42 * 20

= 840 ways.

Hope this helps!