The music teacher asked his class to vote for their favorite instrument and created a pie chart to display the results. there are 20 students in his class. which statements are true? check all that apply.

exactly half of the students voted for flute or guitar.

three students voted for horns.

less than one-third of the class voted for guitar.

thirteen students voted for piano or guitar.

twice as many students voted for piano as horns.

eleven students voted for flute or guitar.