Write the number 3940 in scientific notation

Larry bar opened a frame shop and completed these transactions: larry started the shop by investing $41,100 cash and equipment valued at $19,100 in exchange for common stock. purchased $180 of office supplies on credit. paid $2,300 cash for the receptionist's salary. sold a custom frame service and collected $5,600 cash on the sale. completed framing services and billed the client $310. what was the balance of the cash account after these transactions were posted?

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15

Which of the following is not a subset of {1,2,3}?