Shown is a histogram of the animals treated during one week

Last updated: 7/31/2022

Shown is a histogram of the animals treated during one week at an animal hospital. The horizontal axis represents the cost of treatment with the class mark indicated. The vertical axis represents the number treated in that range, with each line representing 10 animals treated. For how many animals did the treatment cost have class mark $100? Cost Data of Animals Treated During One Week