Pls help :) A circle centered at (0,-8) passes through the point (2,-5) Find the equation of the circle. Write your equation in the form (x - h)^2 + (y - k)^2 = r^2

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?

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.