Solve the equation on the interval 0 ? ? < 2?.cos2 ? + 2 cos ? + 1 = 0
A. ,
B. ?
C. 2?
D. ,
Answer: B
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Solve the problem.A traveling salesman sells all over the country in the following pattern: 3 days in New York, 2 days in Detroit, 1 day in Chicago, 5 days in Los Angeles, 2 days in Houston, 4 days in Washington D.C. and then the cycle starts over. If the salesman is in his 3rd day in Los Angeles, where will he be 90 days from now?
A. Houston B. Washington D.C. C. New York D. Chicago
Provide an appropriate response.Sales taxes are determined by the voters of state and local governments.
A. True B. False
Rewrite with positive exponents, and simplify, if possible.5x-4/5z5/6
A.
B.
C.
D.
Solve the problem.While shopping for a party, June bought 2 pounds of hamburger,
of chicken, and 4 pounds of ham. How much meat did she buy?
A. lb
B. 3 lb
C. 10 lb
D. lb