The easiest way to do this is to plot the points. I used the pythagorean theorem for this one, too. Add the side lengths to get the perimeter: 5 + 5 + 5 + 3 + √40 = 24.32455532 units or just 24 units.
$24.75
this is because 22 ÷ 8 × 9 is equal to 24.75
this is the correct answer
Answer:
The given probability distribution is a discrete probability distribution.
Step-by-step explanation:
We are given the following in the question:
x: 3 4 7
P(X=x): 0.19 0.3 0.51
Property of discrete probability distribution:

If the given probability distribution satisfies this property then, it is a discrete probability distribution.

Thus, it satisfies the property for a discrete probability distribution.
Thus, the given probability distribution is a discrete probability distribution.
Answer:
Choice D is correct
Step-by-step explanation:
trust me, brainliest pls?