In a certain chemical, the ratio of zinc to copper is 4 to 11. A jar of the chemical contains 506 grams of copper. How many grams of zinc does it contain?

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.

In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54

Three runners competed in a race data were collected at each mile mark for each runner if the runner ran at a constant pace the data would be linear