In 2008, Lake McBee had a depth of 1020 feet. 6 years later, after a period of drought, the lake level had dropped 45 feet. Fill in the blanks to determine the average change in the lake level per year.

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Could someone with number 1 and 2