Si 8 es la cuarta proporcional de "a", 6 y "b", y "a" es la cuarta proporcional de "b", 16 y 48, hallar el valor de: "b - a".

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1