A square playground is covered with pebbles, except for two equal size triangular portions that have grass. How many square feet do the pebbles cover? 7ft 14ft

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

Put the following steps for calculating net worth in the correct order