Find the area of the figure. Use 3.14 for ?.

A. 3.14 cm2
B. 6.28 cm2
C. 12.56 cm2
D. Not enough data


Answer: A

Mathematics

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Determine the truth value for the simple statement. Then use these truth values to determine the truth value of the compound statement. Use the chart or graph when provided.Thirty-one percent of people watch 7 hours of TV each week or 6% do not watch 9 or more hours of TV each week, and 18% watch 8 hours of TV each week.

A. True B. False

Mathematics

Solve.What percent of 50 is 13?

A. 30% B. 60% C. 13% D. 26%

Mathematics

For the given functions f and g, find the requested composite function value.f(x) = , g(x) = x2 + 9;Find (g ? f)(-2).

A. 25
B.
C.
D. 13

Mathematics

For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = x(x2 - 3)

A. 0, multiplicity 1, crosses x-axis;
, multiplicity 1, crosses x-axis;
-, multiplicity 1, crosses x-axis
B. , multiplicity 1, touches x-axis;
-, multiplicity 1, touches x-axis
C. 0, multiplicity 1, touches x-axis;
, multiplicity 1, touches x-axis;
-, multiplicity 1, touches x-axis
D. 0, multiplicity 1

Mathematics