There are 75 grams of the radioactive substance carbon-14. The half-life is 5730 years. How much of the substance remains after 10,000 years? Round answer to one decimal point and label.

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

Find the domain and range of the following function f(x) = 51x - 21+ 4