Please help. Will mark brainliest crown! If your asking what this is.. you have to find out the symbol’s number. DO NOT REPORT! PLEASE! THIS IS NOT WRONG SUBJECT!

Which equation represents the function on the graph?

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters