Answer is B.
We see the center lines are 80 and 85 as stated.
A is wrong because the range of class 2 is less.
C is wrong; class 2 has a minimum of 50
D is wrong; class 2 has a smaller interquartile range, which is the width of the boxes.
Answer:
Step-by-step explanation:
The given function can be rewritten as y = ∛(27)*∛(x-3) - 5, or y = 3∛(x-3) - 5.
The basic (parent) function is y = ∛x. Graph this.
Next, perform a vertical stretch on this parent function: every y value will be 3 times its previous value.
Next, translate this graph 3 units to the right.
Last, translate this new graph 5 units downward.
Answer:
90 degrees
Step-by-step explanation:
All trapazoids are equal to 360 degrees.
so we can make an equation 2x+x+x=360 (the other corner would also be x because its an unknown value)
to simplify, 4x=360
you divide into both sides (360/4)
you get 90
