Which sequence could be partially defined by the recursive formula f (n + 1) = f(n) + 2.5 for n ≥ 1?

Our goal is to collect email addresses from 60% of customers who purchase a product." so that means if i talk to 95 customers, i need to persuade to provide an email address?

Which property is illustrated by the statement given below? raj raj.

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?