The probability is 4⋅3⋅2⋅1/10•9•8•7=(4/4)(6/0)/(10/4)=1/210 so the probability of selecting 3 red balls would be 1/210
Answer:
3
Step-by-step explanation:
Answer:
try 7,920 miles
Step-by-step explanation:
I just took 8,578 - 658 and got 7,920.
The answer would be twelve inches
Opposite number, also called the additive inverse, is by defition a number that if you add it to its opposite, the result will be 0!!!
so you know that a number added to its opposite will be 0!
in practice this means that it's the same value with the opposite sign.