Me ayudan en una tarea expresando como fraccion 0,3×2

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.

Its urgent! the curved part of this figure is a semicircle. what is the best approximation for the area of this figure? 24+9.125π units² 12+9.125π units² 12+18.25π units² 24+18.25π units²

Write a rule that expresses the number of quarts q of a liquid as a function of the number of pints p a. q(p) = 1/2qb. q(p) = 1/2pc. p(q) = 1/2qd. p(q) = 1/2p