Answer:
a square, rectangle,trapezoid
Step-by-step explanation:
Take a common point ( C in this case)
1. Take the difference of the y coordinates from the point vertical to C.
C from D in this case.
2.Take the diff of the x coordinates from the points horizontal to the first.
C from B in this case.
3. Now add the diff to the common point. X to x Y to y.
Answer:
oh my- this actually made me happy-
Step-by-step explanation:
Answer:
27
Step-by-step explanation:
2x9/2x3=27
Answer:
The probability density function is f(x)=0.125.
Step-by-step explanation:
We have he continuous random variable x, which has a uniform distribution over the interval from 20 to 28. We calculate the probability density function has what value in the interval between 20 and 28.
We use the formula:

We have a=20 and b=28, we get

The probability density function is f(x)=0.125.