How do surveys use ratios to reach conclusions?i'm very confused.

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row.sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length.o. the number of stitches is 3 times the length.

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read

What is the simplified form of 400x100 ? o 200x10 o 200x50 0 20x10 • 20x50