Rosa works in an office building with many floors. from her office, she goes down 2 floors for a meeting. then, she goes up 8 floors to have lunch. after lunch, she goes down 13 floors to the first floor. what floor is rosa's office on?

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)?

Im literally having a mental breakdown

Acredit union pays 5% annual interest, compounded daily, on saving deposits. find the value after one year of $500 deposited in this account. a-$20.40 b-$25.64 c-$520.40 d-$525.64