The equation has a solution r in the interval indicated. Approximate this solution correct to two decimal places.x3 - 8x - 3 = 0; -3 ? r ? -2

Fill in the blank(s) with the appropriate word(s).


-2.62

Mathematics

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Change the Cartesian integral to an equivalent polar integral, and then evaluate.

A.
B.
C.
D.

Mathematics

Provide an appropriate response.In creating a circle graph, what fractional part of the circle should be used to show that $50 of a total of $300 is budgeted for clothes? (Answer as a fraction in lowest terms.)

Fill in the blank(s) with the appropriate word(s).

Mathematics

Evaluate the integral.

A. - 
B. 1536
C. - 
D.

Mathematics

Solve the system of equations.2x2 - 5y2 = 52x2 + 4y2 = 86

A. (-5, -3), (-3, -5) B. (5, 3), (3, 5), (-5, -3), (-3, -5) C. (5, 3), (-5, 3), (5, -3), (-5, -3) D. (5, -3), (5, 3)

Mathematics