Solve by the quadratic formula. Simplify answers. Use i notation for nonreal complex numbers.8x2 = -15x
A. x = ± 
B. x = - 
, x = 0
C. x = 0
D. x = 
, x = 0
Answer: B
Mathematics
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Find the volume of the indicated region.the region in the first octant bounded by the coordinate planes and the planes 
, 
A. 
B. 
C. 
D. 
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Determine if the item described is designed in accordance with the golden ratio.An oil painting has a width of 42 inches and a height of 67.96 inches.
A. Yes B. No
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Solve the problem.Identify the scatter diagram of the relation that appears linear.
A. 
B. 
C. 
D. 
Mathematics
Solve.A manufacturer of medical supplies produces 1-liter bags of saline solution. The cost to produce x thousand bags of saline is given by the cost function 
where C is the cost in thousands of dollars. Find the cost to produce 2000 units.
A. $300 B. $0.3 C. $19,900 D. $16,700
Mathematics