A map of Singapore has a scale of 1 em to 250 m. () Given that the Tuas Second Link has a length of 7.68 cm on the map, find its actual length

Acompound inequality is graphed, and its graph consists of all real numbers. which open scentence could have resulted in this solution set r> 3 or r< -2. r< 3 or r< -2. r> 3 or r> -2. r< 3 or r> -2 plz asap

What are the solutions of the equation x4 – 5x2 – 14 = 0? use factoring to solve. someone !

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?