Write an exponential function in the form y=ab^x that goes through points (0,2) and (6,8192)

Find the rate of change for the situation. you run 7 miles in one hour and 21 miles in three hours.

The pyraminx is a rubik's cube-type toy in the shape of a tetrahedron. the pyraminx shown below has edges 15\,\text{cm}15cm long and vertical height h=12.2\,\text{cm}h=12.2cm. the triangle drawn with dashed lines is a right triangle. what is the distance rr? round your answer to the nearest tenth.

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