The half-life of uranium 238 is 4.5 billion years. if 98% of uranium 238 remains in a fossil, how old is the fossil?

Adiverr from the university of florida women’s swimming and diving team is competing in the ncaa zone b championships

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?