Answer:
how much was originally?
Step-by-step explanation:
The answer is 0
The formula is
n!/ r!(n-r)!
4!/ 9!(4-9)!
Answer:
a scalar between 0 and 1
Step-by-step explanation:
i just took the test on EdG. :)
Answer:
6 is the ?
Step-by-step explanation:
Answer:
The are 5 marbles
Step-by-step explanation:
51/85 = 3/5 As a result, there are 51 red and 85 green marbles.