963 would be rounded to become 1000.
This is because 9 is the first non-zero number and so since there are only going to be 1 significant figures, the 9 would round up or down. There is a 6 after the 9, so it rounds up to 10, making it 1000.
Answer: x= 1
Step-by-step explanation: Look at pic down below.
Answer:
12
Step-by-step explanation: