Let n be the number of couples dancing in a competition. If there are 5 organizers, which expression represents the total number of people involved in the competition?

You work for a lender that requires a 20% down payment and uses the standard depth to income ratio to determine a person‘s a little eligibility for a home loan of the following choose the person that you would rate the highest on their eligibility for a home loan

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5