Answer:
Step-by-step explanation:
Below is the screenshot with the parts I have divided the figure into.
First, lets solve the first part:
7x25 = 175 mi
Next part(Second part):
16x6 = 96 mi
Finally, #3:
11x3 = 33 mi
By dividing the rectilinear figure into 3 different parts and getting the area for each, now we add all three values:
175+96+33 = 304 mi
Don't forget the units!
So the answer is 304 mi squared
Hope this helps!
--Applepi101
Answer:
For a continuous random variable X, P(20 ≤ X ≤ 40) = 0.15 and P(X > 40) = 0.16.
Step-by-step explanation:
Here, P(x > 40) = 0.16
a). P(x < 40) = 1 - P(x > 40)
= 1 - 0.16
= 0.84
b). P(x < 20) = 1 -
= 1 - {P(20 ≤ X ≤ 40) + P(X > 40)}
= 1 - (0.15 + 0.16 )
= 1 - 0.31
= 0. 69
c). P(x = 40) = 0; The probability that a continuous variable assume a particular value is zero.