Pablo bought 1/2 of a kilogram of clay for the students in his pottery class. He then divided the clay evenly into pieces that were 1/4 of a kilogram. Into how many pieces did Pablo divide the clay? Write your answer as a fraction or as a whole or mixed number.

At least two people have the same birthday in a school of 150 students

Need on this geometry question. explain how you did it.

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude