Identify the mutation
Normal DNA ATC TCG CAT
Mutation #1: ATC TCA CAT

In the pendulum formula t=2pi. read the problem on the picture ! ; $; $; ! ; ! ; ! ; )$; ! ; ! ; ! ; $; $; $! ; ! ; ); $; $$

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?

Hello, i need compare km^2 and km. what's difference in this?