Nicholas collects seashells he has been to 16 beaches and collected the same amount of shells at each beach if he has 5664 shells in his collection how many shells did nicholas collect at the beach

Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

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