Turn 8 21/40 into a decimal

Rename mixed numbers before you can subtract are what

Pick the description of a geometric object that best matches the real world object box for a deck of card

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)?