6358 was rounded to the nearest one.
What is the lower bound?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

What is the binomial expansion of (2x-3)^5

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