Use synthetic division to find the quotient and the remainder.x4 + 16 is divided by x - 2
A. x3 + 2x2 + 4x + 8; remainder 32
B. x3 - 2x2 + 4x - 8; remainder 32
C. x3 + 2x2 + 4x + 8; remainder 0
D. x3 + 2x2 + 4x + 8; remainder 16
Answer: A
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Solve the problem.The amount of time that goes by between a new driver getting a license and the moment the driver is involved in an accident is exponentially distributed. An insurance company observes a sample of new drivers and finds that 50% are involved in an accident during the first 3 years after they get their driver's license. In a group of 200 new drivers, how many should the insurance company expect to be involved in an accident during the first 4.5 years after receiving their license?
A. ? 129 drivers B. ? 71 drivers C. ? 178 drivers D. ? 155 drivers
Estimate and find the actual sum expressed as a mixed number in simplest form.6 + 7
A. Estimate: 13; Actual: 14
B. Estimate: 14; Actual: 13
C. Estimate: 13; Actual: 13
D. Estimate: 14; Actual: 14
Find the equilibrium vector for the transition matrix.
A.
B.
C.
D.
Solve the problem.The concentration, in parts per million, of a particular drug in a patient's blood x hours after the drug is administered is given by the functionf(x) = -x4 + 8x3 - 23x2 + 28xHow many hours after the drug is administered will it be eliminated from the bloodstream.
A. 4 hours B. 6 hours C. 7 hours D. 11 hours