The circle graph shows how Amanda spent her day last Monday. Sleep
8 hrs
School
6 hrs
Homework
4 hrs
Meals
2 hrs
Other
2 hrs
Sports
2 hrs
What percent of Amanda's day was spent on either meals or homework?

#12 find the value of x. #13 find the value of the variable.

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

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