Identify the coefficient in the term 7x^2 y^3. A. 7 B. 2 C. 3

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

How can you find the mean absolute deviation (mad) for this set of data?