I am not sure but I think I know ok
Answer:
A) 5.4 cm
Step-by-step explanation:
Length of mid segment = (sum of parallel sides )/2
Sum of parallel sides = PQ + SR = 9 + SR

Answer: the answer is A
Step-by-step explanation:
Jus took the quiz
I think you might be referring to the definite integral,

Recall the definition of absolute value:

Then
if
, and
is
. So spliting up the integral at <em>x</em> = 1, we have

The rest is simple:

Answer:
C. Use the size of the population as a parameter in the operating characteristics formulas.
Step-by-step explanation:
Models with a finite calling population use the size of the population as a parameter in the operating characteristics formulas.