A running track in the shape of an oval is shown. The ends of the track form semicircles.

What is the perimeter of the inside of the track? (π = 3.14) (1 point)

Group of answer choices

304.00 m

351.88 m

912.37 m

1,604.74 m
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110 |

What expression is equivalent to log3(x+4)

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

Collin did the work to see if 10 is a solution to the equation r/4=2.4