46
7
There are many solids that remain in this state of matter. Many solids like concrete will stay in this state of matter.
most commonly referred to in chemistry are three : liquid solid and gas....but further investigations have lead scientists to believe a fourth kind defined as plasma can be considered as a state of matter.
3, liquid, solid, gas.
three
Only 1. In a combination, the order of the digits does not matter.
If order doesn't matter, 15 combinations and if order does matter, 360 combinations are possible.
126 combinations. Remember that the order does not matter.
9
9
720 permutations (the arrangement matters) 120 combinations (the arrangement doesn't matter)
Four outcomes, three combinations.
Just 4: 123, 124, 134 and 234. The order of the numbers does not matter with combinations. If it does, then they are permutations, not combinations.
Three combinations: 23, 24 and 34
You can choose 3 objects from 6 20 ways, assuming order does not matter
6 different combinations can be made with 3 items
An infinite number of combinations of fractions can be aded together to equal three fourths.