Kathy collected creatures for three more days. the additional creatures had no effect on her average but the median number of creatures increased by 1 creature.

what are the numbers of creatures she collected on those 3 days?
day 6:
day 7:
day 8:

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Astudent simplified a rational expression as shown.

Which matrix multiplication is possible?