Using the 36 possibilities found in the product table for rolling two dice, list and count the outcomes for which the sum (for both dice) is the following.Less than 3

A. (1,1), (1,2); 2
B. (1,1), (1,2), (2, 1), (2,2); 4
C. (1,1), (1,2), (2,1); 3
D. (1,1); 1


Answer: D

Mathematics

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Graph the polar equation.? = , 0 ? r ? 4

A.

B.

C.

D.

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Use the quadratic formula to solve the equation.(x - 3)(x - 1) = 10

A. {2 - i, 2 + i}
B. {-2 - , -2 + }
C. {2 - , 2 + }
D. {-2 - i, -2 + i}

Mathematics

Solve.Approximately 9 × 103 employees of a certain company average $30,000 each year in salary. What is the total amount earned by all the employees of this company per year? Write your answer in scientific notation.

A. $27 × 108 B. $27 × 109 C. $2.7 × 108 D. $2.7 × 109

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Indicate whether the statement is true always, sometimes, or never.The product of a pair of complex conjugates is a real number.

A. Never B. Sometimes C. Always

Mathematics