In the following expression, n is a rational number: which expression below is equivalent to this expression? a.-n(-0.7+(-0.7)) b.0.7n+0.7n c.-0.7n - 0.7n d.-0.7 * n +(-0.7)*(-n)

Ateacher asked his students to vote for an animal to be their class pet. five-eighteenths of the students voted for a rabbit, voted for a snake, and voted for a hamster. which statement is true? more students voted for a hamster than a snake. more students voted for a snake than a rabbit. more students voted for a rabbit than a hamster. more students voted for a snake than a hamster.

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?