In 2010 , there were about 4 x 10^7 people living in california and about 1x 10^6 people in rhode island . about how many more people live in california than live in rhode island ?

Which is an equation for the nth terms of the sequence 12,15,18,21

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

41/17 as a decimal rounded to the nearest hundredth