Start with an urn with a red ball and a black ball. At each turn, pick a ball at random from the urn, return it to the urn along with another ball of the same color find the conditional probability that the second ball picked is red, given that the third ball picked is red

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)?

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$