18, 42, and 27. they were all times by 2
The answer is 35000. Because 2 significant figures means the 2nd number, in this case it is the number 4 and if we want to round off something, look at the next number, if more than 5 or 5, you must round up.
Answer:
17
Step-by-step explanation:
The slope of the line is delta y / delta x, so the answer is: -1/3.
Answer:
68
Step-by-step explanation:
