<span>The Greates Common Factor (GCF) is: 2 x 2 = 4</span>
<span>5 ways to select the 1st letter
4 ways to select the 2nd letter
3 ways to select the 3rd letter
2 ways to select the 4th letter
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Total # of ways = 5*4*3*2 = 120 passwords
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Another way to get the answer 5P4 = 5!/(5-4)!</span>
Answer:
136
Step-by-step explanation:
Just took the test and got it right good luck with the rest
3 and 1 half is also known as 3.5,
3.5 x 3.5 = 12.25
in fractions that is 12 and 1 quarter
Answer:
retrt
Step-by-step explanation:
erterst
