He table shows the distribution, by age and gender, of the 29.9 million people in a certain region who live alone. Use the data in the table to find the probability that a randomly selected person in the region is a male living alone.

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Bring the fraction a/a-4 to a denominator of 16-a^2

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.