What is the median of the ages shown in this stem-and-leaf plot? 58.0

59.0

59.5

58.5

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year the population of her town is changing by a constant rate

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

The area of square garden is 300m squared. how long is the diagonal?