Use the rule of total probability to find the indicated probability.39% of the workers at Motor Works are female, while 49% of the workers at City Bank are female. If one of these companies is selected at random (assume a 50-50 chance for each), and then a worker is selected at random, what is the probability that the worker will be female?
A. 49%
B. 39%
C. 10%
D. 44%
Answer: D
Mathematics
You might also like to view...
Write the word name for the given number.235,060
A. Two million, thirty-five thousand, sixty B. Twenty-three thousand, five hundred six C. Twenty-three thousand, five hundred sixty D. Two hundred thirty-five thousand, sixty
Mathematics
Use the given functions to find the sum or quotient.For f(x) = 
and g(x) = 
, find Q(x) = 
.
A. 
B. 
C. 
D. 
Mathematics
Add or subtract. Write the answer in lowest terms.
+ 
A. 1
B. 
C. 
D. 
Mathematics
The graphing calculator screens show a system and the point of intersection. Choose the screen which best represents the given system.x = 32x + y = 3
A. 
B. 
C. 
D. 
Mathematics