Evan has a summer job to pick berries on a farm.

• he earns $2.00 every 15 minutes that he picks strawberries.
• he earns $2.40 for every 15 minutes that he picks blueberries.
• he picked strawberries for an hour and blueberries for 45 minutes.

The answer is 109 times per second

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