Sam earned $5 on Monday, On each following day, through Friday, she earned 1 more dollar than the preceding day. What was the mean earnings for the five day period, Monday through Friday?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

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

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with