Determine the two positive integers each square root falls between.
1 answer:
You might be interested in
Answer:
D.]
Step-by-step explanation:
We will find the standard deviation and variance:
Variance= E-[
E[x] = 3.462
E[{x}^2]= 31.86
Var(x)= 31.86-(3.462)^2 = 28.4
Standard deviation =
=
= 5.833 = 6(aproximately)
Therefore, the chances of winning are equal in each lane.
Answer:
The pre-image of the quadrilateral is attached.
Step-by-step explanation:
Each point (x, y) is rotated with the rule (x, y) -> (-x, -y).
So, point W'(2, 3) was W(-2, -3) before rotation.
X'(6, 3) was X(-6, -3)
Y'(6, 4) was Y(-6, -4).
Z'(3, 5) was Z(-3, -5).
The pre-image of the quadrilateral is attached.
