15 an animal breathes about 7 times per minute A how many seconds would it take to breathe 1 million times to the nearest seconds

B how many minutes to breathe 1 million times

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Which expression is equivalent to 3^3 + 2^2?

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?