Graph the circle.x2 + y2 - 2x - 10y + 1 = 0

A.

B.

C.

D.


Answer: C

Mathematics

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For the year 1840, find the standard quotas for the city districts given in table that shows the population (in thousands) over the years. Assume there are eight council seats. ? ? YearTotalDistrict ADistrict BDistrict C District DDistrict E179049322564180082612676184071952261795719003,4341,8501971,16715367194010,1571,8901,3952,7031,29717419907,3261,4881,2042,3011,95437920008,0041,5371,3332,4652,229440? ? ?

A. ?

District ADistrict BDistrict CDistrict DDistrict E
0.00675.8081.9920.0560.078
??
B. ?
District ADistrict BDistrict CDistrict D
District E
 5.8080.0671.9920.0560.078
??
C. ?
District ADistrict BDistrict CDistrict DDistrict E
 0.0671.9925.8080.0560.078
??
D. ?
District ADistrict BDistrict CDistrict DDistrict E
 0.0780.0561.9920.0675.808
??
E. ?
District ADistrict BDistrict CDistrict DDistrict E
5.8080.0671.9920.0780.056
??

Mathematics

Solve the problem.Le Boulangerie, a bakery, sells four main items: sweet rolls, bread, cakes, and pies. The amount of each ingredient (in cups, except for eggs) required for these items is given by matrix A.  Eggs Flour Sugar Shortening Milk

 = A
The cost (in cents) for each ingredient when purchased in large lots or small lots is given in matrix B. cost
 Large Lot  Small Lot
 = B
Use matrix multiplication to find a matrix giving the comparative cost per item for the two purchase options.

A.
B.
C. These matrices cannot be multiplied.
D.

Mathematics

Solve the problem.If f(x) =  and g(x) = , find (fg)(x).

A.
B.
C.
D.

Mathematics

Find the radian measure of angle ?, if ? is a central angle in a circle of radius r, and ? cuts off an arc of length s. ?   cm,  cm ? 

A.
B. 4
C.
D.
E. 5

Mathematics