40÷12.0 and 32÷8.75. I need to show my work to.​

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2

Write the equation of the circle centered at (10,-2) with radius 2