7. radio station wilm broadcasts 4 minutes of news
for every 25 minutes of music. which radio station
broadcasts more news each hour?

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).