Why is a crystal of strontium chloride an extended structure

Jasmine thinks that andrea is responsible for posting embarrassing pictures of her on the internet and sending them around the school. jasmine finds andrea before school and starts yelling at her about taking the pictures down. andrea pushes jasmine. what should jasmine do first?

If the null hypothesis is false and the researchers do not reject it a type 2 error has been made. true or false

How many credit hours does a student typically need to complete general educational requirements at a four year college