Decide whether the given statement is always true or not always true.(A ? B)' = A'? B'
A. Always true
B. Not always true
Answer: A
You might also like to view...
Find the polar coordinates, 
and 
, of the point given in Cartesian coordinates.(2, 2)
A. 
B. 
C. 
D. 
Factor completely.250k3m - 54m4
A. 2m(5k - 3m)(25k2 + 15km + 9m2) B. (10km - 6m2)(25k2 + 9m2) C. 2m(5k + 3m2)(25k2 - 15km + 9km2) D. 2m(125k - 3m)(k2 + 15km + 9m2)
Find the expected value.Mr. Cameron is sponsoring an summer concert. He estimates that he will make $300,000 if it does not rain and make $60,000 if it does rain. The weather bureau predicts the chance of rain is 0.34 for the day of the concert. An insurance company is willing to insure the concert for $150,000 against rain for a premium of $30,000. If he buys this policy, what are his expected earnings from the concert?
A. $180,000 B. $300,000 C. $270,000 D. $239,400
For the given f(x) and g(x), evaluate the expression.f(x) = 
, g(x) = 
;
(f/g)(x)
A. 
B. 
C. 
D. 