Find three cube roots for the complex number. Leave your answers in trigonometric form.
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What will be an ideal response?



Mathematics

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Make the required change in the given equation.z = x2 + y2  to cylindrical coordinates

A. r = cot ? csc ? B. z = r2(cos ? + sin ?) C. z = r2 D. r tan ? = 1

Mathematics

Evaluate the square root and approximate to two decimal places if necessary.

A. 45 B. 90 C. 180 D. 8100

Mathematics

Provide an appropriate response.When two linear equations are solved for y, the slopes are equal and the y-intercepts are different, the lines are _____.

A. parallel lines B. intersecting lines C. the same line

Mathematics

Solve the problem.The function  can be used to determine the milligrams D of a certain drug in a patient's bloodstream h hours after the drug has been given. How many milligrams (to two decimals) will be present after 

A. 3.35 mg B. 1.22 mg C. 182.99 mg D. 0.14 mg

Mathematics