Answer:
Option A.) y less-than negative 12
Step-by-step explanation:
we have
solve for y
subtract 15 both sides
therefore
y less-than negative 12
Answer:
Approximately 50% of the vehicle speeds were less than 42 mph
Step-by-step explanation:
The normal distribution is symmetric:
That is, 50% of the measures are below the mean and 50% of the measures are above the mean.
In this problem, we have that:
Mean = 42 mph
So
Approximately 50% of the vehicle speeds were less than 42 mph
Which answer shows all the positions of the cube formation
The length of the room in inches is 126 inches.
Answer:
sqrt( 3 V / pi h) =r
Step-by-step explanation:
V = 1/3 pi r^2 h
Multiply each side by 3
3 V = 1/3 pi r^2 h*3
3 V = pi r^2 h
Divide each side by pi h
3 V/ pi h = pi r^2 h/ pi h
3 V/ pi h = r^2
Take the square root of each side
sqrt( 3 V / pi h) = sqrt(r^2)
sqrt( 3 V / pi h) =r