Write an algebraic equation and use it to solve the problem.A chef has one cheese that contains 5% fat and one cheese that contains 55% fat. How many pounds of each cheese should she use in order to obtain 8 pounds of a cheese mixture that is 35% fat?
A. 4 pounds of the cheese that contains 5% fat and 4 pounds of the cheese that contains 55% fat.
B. 3.2 pounds of the cheese that contains 5% fat and 4.8 pounds of the cheese that contains 55% fat.
C. 1.6 pounds of the cheese that contains 5% fat and 6.4 pounds of the cheese that contains 55% fat.
D. 2.4 pounds of the cheese that contains 5% fat and 5.6 pounds of the cheese that contains 55% fat.
Answer: B
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to the curve 
A. 
?2
B. 
?2
C. 81?
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A. -0.90 - 2.69j B. -0.90 + 2.69j C. -0.04 + 2.84j D. -2.69 - 0.90j
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at the point 
for ex2cos yz = 0.
A. - 
B. 
C. - 
D. 
Find the quotient. Write the answer in standard form.
A. - 
- 
i
B. 
- 
i
C. 
- 
i
D. - 
+ 
i