27.1% of city employees ride the bus to work. This is up 47% from last year. What percent of employees rode the bus to work last year?

Brent wants to know what is 5 x 1/2

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

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?