The sum of first 23 terms of Arithmetic progression is 1035. Find the 12th term of the series.​

Find the solution of system of equation y= x-4 y=4x+2

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

Me because some of question i don’t understand