Decide whether or not the ordered pair is a solution of the equation.(1, -2); y = 7x - 9
A. Yes
B. No
Answer: A
Mathematics
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Find the series' radius of convergence.
A. ?, for all x B. 6 C. 1 D. 3
Mathematics
Find the indicated cardinal number.Find n(B) given that n(A × B) = 30 and n(A) = 3 .
A. 27 B. 33 C. 10 D. 3
Mathematics
Use the following chart to answer the question. Estimated population of four states from 1930 to 2010 (in millions)
What was the estimated population of state B in 1980?
A. 5,000,000 B. 5 C. 5,000,000,000 D. 500,000
Mathematics
Determine whether the graph of the set of data points is linear or nonlinear.(age, weight): (10, 85), (12, 96), (14, 109), (16, 124)
A. Linear B. Nonlinear
Mathematics