You have to find the mean median and mode with the three day period and the four day period and compare them.
I believe that unless I did something wrong, the answer is B!
Hope this helps,
CK :)
Answer:
x=$59.69
Step-by-step explanation:
We can create a proportion to find the answer.
Thus, we get 4 hr/$39.79=6 hr/$x.
Cross multiplying gives us 4x=238.74, and solving for x gives us $59.685.
We can round to $59.69.
Answer: a. A point (x, y) becomes the point (y, -x) if it is rotated 270° counterclockwise. The x- and y- coordinates are interchanged and the new y-coordinate is negated. This is the same as a 90° clockwise rotation.
Step-by-step explanation:
6 4
+
4 3
_____
1 0 7
______
3 + 4 = 7 Put down the 7.
6 + 4 = 10 Put down the 0 first, and then 1 is left. Put down the 1 also to the extreme left.
So the answer is 107