What are the solutions of this quadratic equation? x2 + 8x + 3 = 0 A. B. C. D.

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

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.

The random variable x is defined as the number marking the sector in which the arrow lands when the spinner in the diagram is spun once.