To estimate the number of lizards in a certain region. Sean trapped 36 lizards and marks them. He releases these lizards and then later catches 200, 16 of which are marked. What is the best possible estimate for the lizard population?

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

What is the value of x? assume that the line is tangent to the circle.

Compound inequalities. , i’m being timed