A sample of adults was asked to choose their favorite sport to watch from a list of four sports. What proportion of those surveyed chose basketball as their favorite sport?

The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Hi, can anyone show me how to do this problem? 100 points for this. in advance

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal