Determine whether or not the function is one-to-one.
A. Yes
B. No
Answer: A
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Provide an appropriate response.Find the supplement of 140° 18' 37". Convert the result to its decimal equivalent and round to the nearest ten-thousandth.
Fill in the blank(s) with the appropriate word(s).
Solve the problem.Let D be the region bounded below by the xy-plane, above by the sphere 
and on the sides by the cylinder 
. Set up the triple integral in cylindrical coordinates that gives the volume of D using the order of integration 
.
A. 
B. 
C. 
D. 
Use Gauss-Jordan elimination to find the solution. Write the solution as an ordered triple. 2x + 8y - z = 51 x + 6y - 3z = 33-9x + y + z = -48
A. (-6, 5, 12) B. (6, 5, 1) C. (-6, 1, 5) D. (6, 1, 5)
Solve the problem.Researchers conducted a weight loss study of moderately overweight women. In addition to dieting, the women kept exercise and weight loss journals for one year. The researchers used this data to derive a polynomial function that models average monthly weight loss as a function of average weekly minutes of aerobic exercise. As its coefficients make the function difficult to compute by hand, the graph below was used in estimating.
Use the graph to estimate the average number of minutes a woman exercised per week if her average monthly weight loss was 4.4 pounds.
A. 120 min B. 127 min C. 115 min D. 135 min