Solve using any appropriate method. If the system has an infinite number of solutions, use set-builder notation to write the solution set. If the system has no solution, state this.3x + 5y = 23x + 5y = 8
A. (3, 5)
B. (1, 1)
C. No solution
D. {(x, y)|3x + 5y = 2}
Answer: C
Mathematics
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In the parallel circuit below, IR = 26 mA and IL = 21 mA. Find IT.
a. 26 + j21
b. 21 + j26
c. 26 + j5
d. 21 + j5
e. 47 + j47
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Consider the functions f and g as shown in the graph. Answer the question.What is the value of (f/g)(3)?
A. -2 B. -1 C. 1 D. Undefined
Mathematics
Solve.The half-life of silicon-32 is 710 years. If 30 grams is present now, how much will be present in 300 years? (Round your answer to three decimal places.)
A. 22.383 B. 29.134 C. 0 D. 1.604
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A die is rolled five times and the number of fours that come up is tallied. Find the probability of getting the given result.Exactly five fours
A. 0.005 B. 0.116 C. 0.001 D. 0.0001
Mathematics