4/2 because 4/2=2 that is an integer
B is your answer bc 2 times 4 is 8 plus 2 minus 6 is
So with standard deviation, the greater it is the greater the spread is.
Since distribution 3 has the greatest standard deviation, it has the greatest spread.
Answer:
(-4,-4)min, x-intercepts (-2,0) (-6,0), y-intercept (0,2)
all you just have to do is divide 30 by 2 which is=15
and 40 by 4=10
50 by 10=5
ANSWER=15km/h
