Billy rented 3 videos at $2.00 each. He was a day late returning the movies. He was charged one days extra rental and $1.50 per tape for not rewinding the tapes. How much did the movies cost Billy altogether?

Amayoral candidate would like to know her residents’ views on a tax on sugar drinks before the mayoral debates. she asks one thousand registered voters from both parties. these voters are an example of a census population convenience sample simple random sample