A manufacturer estimates that the daily profit in dollars is given by p= -n^2 + 100 n + 1 where is is the number produced. What is the maximum profit possible and how many items must be produced to achieve the maximum profit?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

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?