If mxpz =271 and mxyz = (4x+15)then what is x

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?