What is a Boolean operator?
What will be an ideal response?
A Boolean operator is a logical operator that symbolizes AND, OR, or NOT to evaluate a relationship, such as a comparison of two expressions-and the result of the evaluation is either true or false.
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In the PCV system, crankcase vapors are recycled to the:
A. exhaust system. B. air cleaner housing.. C. oil-breather cap. D. intake manifold.
Human blood may contain either or both of two antigens, A and B. Blood that contains only the A antigen is called type A, blood that contains only the B antigen is called type B, blood that contains both antigens is called type AB, and blood that contains neither antigen is called type O. At a certain blood bank, 35% of the blood donors have type A blood, 10% have type B, and 5% have type AB.
a. What is the probability that a randomly chosen blood donor is type O? b. A recipient with type A blood may safely receive blood from a donor whose blood does not contain the B antigen. What is the probability that a randomly chosen blood donor may donate to a recipient with type A blood?
What are two disadvantages of using transplants?
What will be an ideal response?
Semiconductors are primarily used in:
A) Mechanical control linkages. B) Electronic controls. C) Electro-mechanical controls. D) Pneumatic controls.