About 2% of the people in the world have red hair. there are about 7,000,000,000 people in the world. about how many people have red hair?

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

Which expression is equivalent to 2^4y^3

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)?