Brain completed 4/6 of his paper and tom completed 5/8 of his paper who completed more of their research paper?

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

10x − 5y + 14 = 0 whats the answer pls

The main cable of a suspension bridge is modeled by the equation y= 0.0048(x - 50)2 + 6. at what horizontal distances from the left support is the cable 10 ft above the roadway?