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.
Mathematics
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
Mathematics
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