2) A submarine dove from the surface at 12 metres/minute for 6 minutes and rose from that depth for 9 metres/minute for 4 minutes. Write an order of operations
statement for this question and solve to find the depth of the submarine after the 2
movements.

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