The first few steps in solving a quadratic equation 8x^2+80x=-5 by completing the square shown the last step is 8(X^2+10 X +25)=-5+ blank what number is missing in the last step

The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?

Whose conclusion is correct? choose all that apply. (two max) elijah emily edward esme

What is the upper quartile in the box plot?