A helicopter hovers 1400 feet above a small island. The
figure shows that the angle of
depression from the helicopter
to point P is 46º. How far off
the coast, to the nearest foot, is
the island?

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