The bar graph represents mile run/walk times for four different students in Mr. Cho's PE class. Please answer the following question based on the information provided in the graph. Proportionally, how long did it take Riley to complete the mile run/walk compared to Seth? Half as long
One-third as long
Three times as long
Twice as long

Awoman comes to your genetic counseling center because she knows that huntington disease occurs in members of her family. her paternal grandfather was afflicted, but so far her father shows no symptoms. her two great-great grandmothers on her father's side were healthy well into their 90s, and one of her great-great grandfathers died of unknown causes at 45. testing for huntington disease is extremely expensive, but she is concerned that she may fall victim to this disease and wants to plan her life accordingly. after examining her pedigree you advise her to