Explain : flour cost $.12 per ounce. if a bag of flour is 3 pounds, how much does it cost ? (1pound=16 ounces)

Somone me i want to know what 18 hours out of 24 hours in a fraction

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is

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.