Determine the real solutions to the system of nonlinear equations.2x2 + y2 = 66x2 + y2 = 41
A. (4, 5), (-4, -5)
B. (5, 4), (-5, -4)
C. (4, 5), (-4, 5), (4, -5), (-4, -5)
D. (5, 4), (5, -4), (-5, 4), (-5, -4)
Answer: D
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A. 0.
B. 0.676776776
C. 0.676767686868...
D. 0.674674674...
Solve the problem.A water tank is formed by revolving the curve y = 6x4 about the y-axis. Water drains from the tank through a small hole in the bottom of the tank. At what constant rate does the water level, y, fall? (Use Torricelli's Law: dV/dt = -m.)
A. =
B. =
C. =
D. =
Find the total annual premium. Use the fire insurance rate table. Rates are for each $100 of insurance.Territorial Rating: 3Building Classification: CBuilding Replacement Cost: $195,000Contents Value: $112,000
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Some furniture will be divided among three people. The bids for each of the items are given in the table. Find a fair division of the items and determine the values of additional payments.
a. Lina pays $70 into a joint account; Victor pays $10 into a joint account; Barbara gets $80 from a joint account.
b. Lina gets $70 from a joint account; Victor gets $10 from a joint account; Barbara pays $80 into a joint account.
c. Lina pays $80 into a joint account; Victor pays $10 into a joint account; Barbara gets $70 from a joint account.
d. All values of additional payments are incorrect.