One year researchers tagged 80 deer. They later captured 15 deer and found 5 were tagged. Estimate the number of deer in the woods.

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

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g