Let hh be the set of all points in the second quadrant in the plane v=ℝ2v=r2. that is, h={(x, y)∣x≤0,y≥0}h={(x, y)∣x≤0,y≥0}. is hh a subspace of the vector space vv?

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

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.