A is 40 degrees imma edit this or do it in comments the other ones
Answer:
Step-by-step explanation:
we know that
Applying the Intersecting Secant Theorem
substitute the values
Solve for ED
Just flip it to find recipricol to be
-7/2
The absolute value of a number is never a negative number because <span>absolute value describes the distance of a number on the number line from 0 without considering which direction from zero the number lies. The absolute value of a number is never negative.</span>
The Solution:
Given:
Required:
Find the standard deviation of the probability distribution.
Step 1:
Find the expected value of the probability distribution.
Step 2:
Find the standard deviation.
Thus, the standard deviation is 1.60
Answer:
1.60