What is the design feed rate of the tubular reactor

The pyraminx is a rubik's cube-type toy in the shape of a tetrahedron (not a pyramid). the pyraminx shown below has edges 15\,\text{cm}15cm15, space, c, m long and vertical height h=12.2\,\text{cm}h=12.2cmh, equals, 12, point, 2, space, c, m. the triangle drawn with dashed lines is a right triangle. what is the distance rrr? round your answer to the nearest tenth.

This device directs network traffic. bridge hub nic repeater router switch

Is the process of organizing data to reduce redundancy. a. normalization b. primary keying c. specifying relationships d. duplication