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The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

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

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4