Find three cube roots for the complex number. Leave your answers in trigonometric form.
?
?
A. 
B. 
C. 
D. 
E. 
Answer: D
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Provide an appropriate response.Starting with a tone having a frequency of 193 cycles per second, find the frequency of the tone that is two octaves higher.
A. 1544 cps B. 579 cps C. 37,249 cps D. 772 cps
Solve the problem.The hydrogen potential, pH, of a substance is defined by 
where [H+] is measured in moles per liter. Find the pH of a sample of lake water whose [H+] is 3.05 x 10-9 moles per liter.
A. 7.3 B. 10.1 C. 8.5 D. 6.4
Use the rational zero theorem to find all possible rational zeros for the polynomial function.P(x) = 2x3 - 5x2 + 7x - 19
A. ±1, ±19, ± 
, ± 
B. ±1, ±2, ±19
C. ±1, ± 
, ±2, ± 
D. ±1, ±2, ±19, ± 
Use mathematical induction to prove the statement is true for all positive integers n.2n > 2n-1
What will be an ideal response?