Atree's root is 9 feet below ground and spans a radius of 6 feet. if the total length of the tree from root tip to top is 23 feet, what is the tree's elevation above ground? a) 14ft b)17ft c)26ft d)32ft

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? \ 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

Solve for x where 0 equation: cot^2x+2cotx+1=0

Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?