Set up a percent ratio to find the part given the percent and the whole. on a 50-point quiz, jenna earned 82% of the points. how many points did she earn?

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

True or false look at the picture pls : /