The level of ibuprofen in a person's body after the initial dose can be modeled by the function shown below, where t is the number of hours after the initial dose. What is the percent the amount of ibuprofen is increasing or decreasing by?

Adding and subtracting matricesfind the value of each variable. x = and y = would

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

We just started the introduction into circles and i have no idea how to do this.