Uh... Answer this question for 50 points.
Thanks in advance- hopefully

Astore manager records the total visitors and sales, in dollars, for 10 days. the data is shown in the scatter plot. what conclusion can the store manager draw based on the data? question 3 options: an increase in sales causes a decrease in visitors. an increase in sales is correlated with a decrease in visitors. an increase in visitors is correlated with an increase in sales.

Need solving this second acceleration problem.

What is the number 321,000,000 in scientific notation? also what is the number? ?