Answer:
ii, the mpg for the trucks.
Step-by-step explanation:
A larger standard deviation means more variablilty
Answer:
A = 25pi
Step-by-step explanation:
The area of the circle is given by
A = pi r^2
The radius is 5
A = pi 5^2
A = 25pi
Mai is right not to be sure. If you slice across a corner the cross section is a triangle.
You can use either the quadratic formula or you can factor it.
3Y(y+8)=0
so 3Y=0 Y=0
Y+8=0 Y=-8
Answer: = 2(7 + 3) ^2= 2 * 10^2= 200
