What is the probability of drawing 2 consecutive aces from a standard deck of cards?
a. 3/51
b. 1/221
c. 2/104
d. 2/52
B. 1/221
Mathematics
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Evaluate the sum.
A. 154 B. 147 C. 165 D. 168
Mathematics
Solve the problem.The dosage instructions on a prescription call for a patient to take 1
tablets of a 20-milligram medication four times a day for 14 days. How many tablets will the patient take in the 14-day period?
A. 315 tablets B. 84 tablets C. 21 tablets D. 56 tablets
Mathematics
Solve and graph.x ? 3 or x ? 7
A. (-3, 7)
B. (-?, 3] ? [7, ?)
C. (3, 7)
D. [-7, -3]
Mathematics
Find the domain and range.{(-7,9), (3,5), (7,6), (-11,-8), (-2,1)}
A. domain = {3, 5, 7, 6, -11}; range = {-8, -7, 9, -2, 1} B. domain = {5, 6, -8, 9, 1}; range = {3, 7, -11, -7, -2} C. domain = {3, 7, -11, -7, -2}; range = {5, 6, -8, 9, 1} D. domain = {-8, -7, 9, -2, 1}; range = {3, 5, 7, 6, -11}
Mathematics