Find the mean for the group of data items. Round to the nearest hundredth, if necessary.
74, 74, 65, 32, 42, 74

Classify the polygon by its number of sides. state whether the polygon appears to be regular or not regular. a.heptagon, regular b. heptagon, not regular c. octagon, regular d. octagon, not regular

Acircle has a circumference of 28.36 units what is the diameter of the circle

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 ?