Graph the equation using a graphing calculator.r =
2?
A. 
B. 
C. 
D. 
Answer: B
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Find the mean, median, mode, and midrange for the given data. Round to the nearest tenth if necessary.
A. mean = 23.2, median = 22.4, mode = 22.4, midrange = 24.15 B. mean = 23.2, median = 22.4, mode = 22.4, midrange = 6.7 C. mean = 23.2, median = 24.8, mode = 22.4, midrange = 24.15 D. mean = 23.7, median = 22.4, mode = 27.5, midrange = 6.7
According to automobile association of a country, on March 27, 2009, the national average price per gallon of regular unleaded (85-octane) gasoline was $2.09, and the price of premium unleaded (92-octane) gasoline was $2.24. Write an objective function that models the cost of the blend of mid-grade unleaded gasoline (90-octane).
What will be an ideal response?
Find the indicated term of the sequence.
, - 
, 
, - 
, . . . ; a6
A. 
B. - 
C. - 
D. 
Solve.b + 3 = 5
A. {2} B. {8} C. {-2} D. {-8}