find the square root at 3600 using prime factorisation method by which number we should multiply to make it as a perfect cube​

Given: ac and db are diameters. m∠3=

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?

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?