Solve the problem.If Alison's company charged $242.55 for 11 hours of work, how much did they charge per hour?

A. $24.26/hour
B. $11.00/hour
C. $33.05/hour
D. $22.05/hour


Answer: D

Mathematics

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Find a general term an for the geometric sequence.a4 = - 1, a7 =  

A. an = 6  n-1
B. an = 8  n-1
C. an = 8  n-1
D. an =   n-1

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Which is a valid conclusion based on the following information? An equilateral triangle has three congruent sides.

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Use the method of natural frequencies to find the indicated probability.Refer to the table which summarizes the results of testing for a certain disease.  A test subject is randomly selected and tested for the disease. What is the probability the subject has the disease given that the test result is negative?

A. 0.235 B. 0.975 C. 0.025 D. 0.076

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Solve.A physician prescribes 5 grams of an antibiotic per day. How many 500 mg tablets would have to be taken in order to achieve this daily dosage?

A. 25 tablets B. 1 tablets C. 10 tablets D. 2.5 tablets

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