Solve the inequality

In the diagram below, tan θ = sqrt 3. what is the value of m?

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

What is the factor form of x^2-9x+14