Solve the equation.12r2 = 3r

A. {0}
B. {0, 4}
C.
D.


Answer: D

Mathematics

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Solve the problem.The size of a population of mice after t months is P = 100(1 + 0.2t + 0.02t2). Find the growth rate at  months.

A. 176 mice/month B. 76 mice/month C. 152 mice/month D. 38 mice/month

Mathematics

Solve the problem.The figure below shows the paths that run through a nature park. Have the paths been designed in such a way that it is possible for a visitor to find a route that begins and ends at the entrance (represented by vertex A) and that goes along each path exactly once? If so, use Fleury's algorithm to find such a route.

What will be an ideal response?

Mathematics

Find the area of the specified region.Inside the limacon r = 6 + 4 sin ?

A. 88? - 48 B. 44? C. 44? + 48 D. 88?

Mathematics

Provide an appropriate response. Solve the system of equations using the addition method: 2x + 5y = 193x + y = 9

A.

(-2, 15)


B.
C.

(4, -3)


D.

(2, 3)


Mathematics