Provide an appropriate response.Let A and B be events in a sample space S. If    and , what can you say about P(A or B)?

A. P(A or B) = 
B. P(A or B) = 
C. P(A or B) = 
D. There is not enough information to determine P(A or B)


Answer: A

Mathematics

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The position vector of a particle is r(t). Find the requested vector.The acceleration at t = 1 for r(t) = t5i  + 4lnj + k

A. a(1) = 20i - 4j - 2k
B. a(1) = 20i + j - 2k
C. a(1) = 20i + 4j + 2k
D. a(1) = 20i + j + 2k

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Rationalize the denominator.

A. 5
B. 5
C.
D.

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Find the indicated premium. Round to the nearest cent.  Find the monthly premium.Face Value: $45,000Age of Insured: 30Sex of Insured: FType of Policy: Renewable term

A. $10.54 B. $133.65 C. $12.14 D. $116.10

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Consider only the discriminant, b2 - 4ac, to determine whether one real-number solution, two different real-number solutions, or two different imaginary-number solutions exist.x2 - 6x + 4 = 0

A. Two different real-number solutions B. One real solution C. Two different imaginary-number solutions

Mathematics