Calculate the limit algebraically.
?
?
?
A. -0.6
B. 3
C. -1.8
D. 1.8
E. None of these
Answer: C
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Provide an appropriate response.Find y' if y = 
What will be an ideal response?
Solve.The price of commodities, like pork bellies, is determined by supply and demand. Thus, the price of pork bellies is a function of the number of pounds of pork bellies produced. The price of a pound of pork bellies can be estimated by the function f(Q) = - 0.000003Q + 0.85, 10,000 ? Q ? 80,000where f(Q) is the price of a pound of pork bellies and Q is the annual number of pounds of pork bellies produced.i) Construct a graph showing the relationship between the number of pounds of pork bellies produced and the price of a pound of pork bellies.ii) Estimate the cost of a pound of pork bellies if 70,000 pounds of pork bellies are produced in a given year.
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A. i)
ii) $0.64 per pound
B.
| i) |
ii) $1.06 per pound
C. i)
ii) $1.06 per pound
D. i)
ii) $0.64 per pound
Use the given table for y = ax2 + bx + c to solve ax2 + bx + c < 0 or ax2 + bx + c > 0, as indicated.y = x2 + 20x; ax2 + bx + c < 0
A. x < -20 or x > 0 B. -5 < x < 0 C. -20 < x < 0 D. x < -5 or x > 0
Find the variance of the probability density function to the nearest hundredth.f(x) = 
; [2, 8]
A. 2.98 B. 2.75 C. 3.00 D. 2.86