there are 1800 students in a school the average monthly fee is rupees 2200 per student government charges 1.6 education service tax on monthly fee of every month how much education tax to read the school take to the government in a year​

How do the graphs of y = 1/x and y=5/x+6 compare?

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.