Which numbers belong to the domain of the relation {(8, –5), (4, 2), (4, 8), (–7, 6)}?
choose all answers that are correct.
a.
4
b.
2
c.
–5
d.
–7

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.

What are the solutions to the equation 4x2+3x=24-x

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?