Teri ran 8 kilometers . one mile is approximately equal to 1.6 kilometers which measurement is closest to the number of miles teri ran a. 5 miles b.12.8 miles c. 6.4 miles d. 9.6 miles

On a architect's drawing of a house, 1 inche representa 1.5

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?