I've asked 3 times and no one answer

Aswim teacher sells lesson packages. the best deal has the highest ratio of lessons to total cost.swim lesson packagesnumber of lessons total cost$10$4010 1 $8015$80which package is the best deal? l lesson for $105 lessons for $4010 lessons for $8015 lessons for $80mark this and returnsave and exit

What is the shape of the height and weight distribution

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound