The probability that someone in a room is wearing glasses is 1/4. if there are 8 people in the room, how many people will probably be wearing glasses

The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?

Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?

Asequence is a function whose is the set of natural numbers