Find the area of the specified region.Inside one leaf of the four-leaved rose r = 9 sin 2?

A.  - 
B.
C.
D.


Answer: B

Mathematics

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Find all local extreme values of the given function and identify each as a local maximum, local minimum, or saddle point.

A.   saddle point;    saddle point
B.   local maximum
C.   local minimum
D.   local maximum;    local minimum

Mathematics

Solve.x + y + z = 6x - z = -2  y + 3z = 11

A. (0, 1, 2) B. (1, 2, 3) C. no solution D. (-1, 2, -3)

Mathematics

Convert the following numbers to powers of ten form.

a. 0.001 b. 0.01 c. 0.00001

Mathematics

Simplify.

A. 214 B. 3258 C. 58 D. 130

Mathematics