A radioactive isotope has a half-life of 347 years. you start with a sample of 24717 gramshow much will be in 264 years Round your answer to two decimal places?

Find the distance between (0,5) & (-4,2)

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

Drag the tiles to the correct boxes to complete the pairs. using the properties of integer exponents, match each expression with the correct equivalent expression.