Melissa is making a batch of cookies. the recipe calls for 2/3 cup of chocolate. melissa is making only 1/4 of a batch. how much chocolate will she need in order to make her cookies?

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

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?