# math

posted by
**Hannah** on
.

Compute:

The number of combinations of 8 elements taken 3 at a time.

The number of permutations of 8 elements taken 3 at at time.

posted by
**Hannah** on
.

Compute:

The number of combinations of 8 elements taken 3 at a time.

The number of permutations of 8 elements taken 3 at at time.