Identify the real fifth root(s) of −1.

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.

Cuántos triángulos forman un diamante