Answer:
50.27 if pi is 3.14
Step-by-step explanation:
Answer:
120 tries
Step-by-step explanation:
You can try 5 different wires in the first connection.
Then you have 4 wires left, so you try 4 wires in the second connection. Remember, you are now trying 4 wires for each of the first 5, so up to here you already made 4 * 5 tries = 20 tries.
Next you try 3, then 2, then you have 1 left.
Number of tries: 5 * 4 * 3 * 2 * 1 = 120
Answer: 120 tries
Answer:
hmmmm. probably 2? I think it's two
Answer: C. 1998, 2000, 2002
Answer: 
<u>Switch operations</u>
Before: 
After:
Before you switch operation you remove the subtraction sign where -(16) is.
