The quotient of a number and 0.004 is 60. Find the number​

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?

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left