For the region R, find the horizontal line y = k that divides R into two subregions of equal area.R is the region bounded by y = 7 - x, the x-axis, and the y-axis.
A. k = 7 - 
B. k = 1 - 
C. k = 7 + 
D. k = 7 - 
Answer: D
Mathematics
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Find the volume of the indicated region.the region that lies under the paraboloid 
and above the triangle enclosed by the lines 
, and 
A. 1,536 B. 12,288 C. 192 D. 17,408
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Determine the slope and the y-intercept. Then graph the equation.x + y = 1
A. m = 1; y-intercept: (0, -1)
B. m = -1; y-intercept: (0, 1)
C. m = 1; y-intercept: (0, 1)
D. m = -1; y-intercept: (0, -1)
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Solve the problem.A technician has readings that take 1
minutes each to read and record. How many readings can be completed in 60 minutes?
A. 7 readings B. 80 readings C. 45 readings D. 21 readings
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Graph.
- 
= 1
A. 
B. 
C. 
D. 
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