In some 4.0 grading systems, a student's grade point average (GPA) is calculated by assigning letter grades the following numerical values. A=4.00, B-=2.67, D+=1.33, A-=3.67, C+=2.33, D=1.00, B+=3.33, C=2.00, D-=0.67, B=3.00, C-=1.67, F=0.00. ​

Which property is illustrated by the statement given below? raj raj.

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.