Determine the number of ways a computer can randomly generate two distinct integers whose sum is 20 from 1 through 25 in increasing order.
?
A. 7
B. 5
C. 11
D. 13
E. 9
Answer: E
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.9 + 8 = 20 - 3 or 36 ÷ 3 = 2 + 6
A. True B. False
Mathematics
Solve by the substitution method. If the system is inconsistent or dependent, say so. x + y = 25x + 5y = 10
A. (2, 5) B. Dependent C. (0, 0) D. (3, -1)
Mathematics
Convert as indicated.31.4 g to kilograms
A. 0.00314 kg B. 31,400 kg C. 0.0314 kg D. 3140 kg
Mathematics
Find the limit (if it exists).
?
?
A. 40 B. -40 C. 5 D. -8 E. does not exist
Mathematics