Grace recorded the grade-level and instrument of everyone in the middle school School of Rock below. Seventh Grade Students
Instrument # of Students
Guitar 8
Bass 14
Drums 8
Keyboard 3
Eighth Grade Students
Instrument # of Students
Guitar 9
Bass 8
Drums 8
Keyboard 9

Based on these results, express the probability that a student chosen at random will play an instrument other than bass as a percent to the nearest whole number.

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c