Ahospital ordered ibuprofen 30 mg/kg/day in divided doses for the pediatrician area. an infant weighs 24 lbs. 3 oz. how many mg will the nurse give this child in 1 day? round to the nearest hundredth. (1 lb = 0.45 kg) and (1 lb = 16 oz)

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.