A train 120cm can pass through a bridge while traveling at 80m/s in 10 s. how many seconds would a train 90m long take if i t travels at 60m/s

Nellie is analyzing a quadratic function f(x) and a linear function g(x). will they intersect? f(x) g(x) graph of the function f of x equals one half times x squared, plus 2 x g(x) 1 5 2 10 3 15

Azul has 4 green picks and no orange picks.you add orange picks so that there are 2 orange picks for every 1 green pick.how many picks are there now.

What is the total surface area of the square pyramid