What is the formula for the sum of interior angles of a polygons? Choices
1. S = 180 (n)
2. S = 180 (n - 2)
3. S = sum of angles/n​

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?