Nineteen students play on a baseball team .how many ways can the batting order of 10 players be arranged?

 The required number of ways is 335221286400.

Step-by-step explanation:  Given that nineteen students play on a baseball team.

We are to calculate the number of ways in which the batting order of 10 players be arranged.

Since it is a situation of arrangement, the total number of ways will be equal to the permutation of 19 taken 10 at a time.

The formula for the number of permutations of n things taken r ata time is given by

From the given information, we have

n = 19  and  r = 10.

Therefore, the number of arrangements is given by

Thus, the required number of ways is 335221286400.

50-38=12

step-by-step explanation: