How many points would she need to score in her 12th game in order to decrease the interquartile range by 1 point

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

You are shooting hoops after school and make 152 out of a total of 200. what percent of shots did you make? what percent did you miss? show proportion(s).

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?