Answer the question.Which one of the following is the correct method for evaluating the expression 
A. 3 ? 62 - 5 = 182 - 5 = 324 - 5 = 319
B. 3 ? 62 - 5 = 3 ? 36 - 5 = 108 - 5 = 103
C. 3 ? 62 - 5 = (18 - 5)2 = 13 = 169
D. 3 ? 62 - 5 = 3 ? 12 = 3 ? 1 = 3
Answer: B
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List the elements in the sample space of the experiment.A box contains 13 white cards numbered 1 through 13. List the sample space of the event choosing one card with a number greater than 6.
A. {7, 8, 9, 10, 11, 12, 13} B. {1, 2, 3, . . ., 13} C. {6, 7, 8, 9, 10, 11, 12, 13} D. {11}
Solve the system by using the inverse of the coefficient matrix.-2x + y + 3z - w = 14-x - 4y + z - 4w = 12-4x + 3y - 2z + w = 43x - y - z - 4w = 3
A. {(-2, -1, -2, 3)} B. {(-4, 2, 3, -5)} C. ? D. {(-2, 1, 2, -3)}
Solve the application.A restaurant serves dessert in a cone-shaped dish with a diameter of 9 cm. If the dish is 13 cm deep, how many cubic centimeters of dessert can the dish hold? Use 3.14 to approximate the answer to two decimal places if necessary.
A. 826.61 cm3 B. 275.54 cm3 C. 1102.14 cm3 D. 122.46 cm3
Factor completely. If the polynomial is prime, state so.729p3 + q3
A. (9p + q)(81p2 - 9pq + q2) B. (9p + q)(81p2 - 9pq - q2) C. (9p + q)(81p2 + q2) D. (9p + q)(81p2 + 9pq + q2)