Solve the problem.Find the area of the parallelogram determined by the points P(7, -5, 5), Q(-8, -2, 4),  and 

A.  
B.
C.
D.


Answer: D

Mathematics

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Solve.The weight of a body above the surface of the earth varies inversely as the square of its distance from the center of the earth. What is the effect on the weight when the distance is multiplied by 2?

A. The weight is divided by 4. B. The weight is multiplied by 4. C. The weight is multiplied by 2. D. The weight is divided by 2.

Mathematics

Provide an appropriate response.Time is considered ordinary when each month is assumed to have 30 days.

A. True B. False

Mathematics

Provide an appropriate response.Identify which of the following properties apply to the graph of   I. The domain is all real numbers except integer multiples of ?.  II. The range is (-?, -1] ? [1, ?).  III. The equations of the vertical asymptotes are , where n is an odd integer.  IV. The x-intercepts are of the form  where n is an integer.

A. II and IV B. I and III C. I only D. III and IV

Mathematics

Find the first year's depreciation using the MACRS method of depreciation and the MACRS depreciation rates table. Round to the nearest dollar.MACRS Depreciation Rates  Cost:$85,200Recovery period:20 years

A. $1549 B. $6151 C. $8520 D. $3195

Mathematics