URGENT! 25 points! You have a 300-gram sample of Radium-223 that has a half-life of 10.33 days. What time
duration would it require for this sample to decrease by 30% of its present value?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%

Suppose that g(x)=f(x+9) which statement best compares the graph of g(x) with the graph of f(x)