This years, john played in 10 baseball games. in these games, he had hit the ball 2,3,0,1,3,2,4,0,2 and 3 times. in the first 10 games he plays next year, john wants to increase his average (mean) hits per game by 0.5. what is the total number of hits john needs over the first 10 games next year to achieve his goal?

The average number of hits is 2+3+0+1+3+2+4+0+2+3=20, an average of 2.
So John wants to achieve 2.5 as the average. That means his total has to be 10×2.5=25 hits.

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