The quadratic function y=-10xsquared+160x-430 models a stores daily profit (y) for selling a t-shirt priced at x dollars. what equation do you need to solve to find the selling price or prices that would generate $50 in daily profit? what method would you use to solve the equation?

Find the length of the diagonal of the rectangle. round your answer to the nearest tenth. || | | 8 m | | | | 11 m

Complete the steps to find 4.830 ÷ 5

9.4.34  question   to estimate the height of a stone  figure, an observer holds a small square up to her eyes and walks backward from the figure. she stops when the bottom of the figure aligns with the bottom edge of the  square, and when the top of the figure aligns with the top edge of the square. her eye level is 1.811.81 m from the ground. she is 3.703.70 m from the figure. what is the height of the figure to the nearest hundredth of a  meter?