Hello! My work for this problem is attached below. The answer is
Vb = 4Va
Answer:
A 7.81
Step-by-step explanation:
Use the distance formula to find the distance between coordinates.

So we notice that they increase by 1
each time
first slot we have all of them so
4 choices=1st slot
3 choices=2nd slot (1 was taken for 1st slot)
2 choices
1 choice
multiply
4 times 3 times 2 times 1=24
answe ris 24 ways
Answer:
C
Step-by-step explanation:
Technically there is a one here -1(5). Meaning its a positive