B - the value of x is positive and the value of y is negative
Answer: just call your daddy i will
Step-by-step explanation:
Given that μ=0, and σ=1, P(z>c)=0.1093
thus
P(z<c)=1-0.1093=0.8907
hence the value of c will be:
z-score=(c-μ)/σ
thus
1.23=(c-0)/1
c=1.23
By definition, the linear velocity is given by:

Where,
w: angular speed
r: radius
We have that the radius of the wheel is

Where,
d: diameter of the wheel
substituting values:

Then, we have the following conversions:
1 revolution = 2π radians
1 minute = 60 seconds
Therefore, the angular velocity in radians per second is:

Substituting values we have:
Answer:
your linear velocity is:
a. 0.62 feet per second