If your friend says they know that someone in your class has a crush on you, but you say you don't believe them, according to signal detection theory, you have committed a

Cindy is 18 years old. cindy's parents and her 23-year old brother rich are going away for the weekend. renee, cindy's best friend, is pressuring her to throw a huge saturday night party for all their friends since no one will be home. renee even asked rich if he could pick up a few kegs for them. rich brought back two kegs of beer, a bottle of vodka, and a few bottles of wine, which he hid in the basement. renee also spread the word around school for everyone to show up. cindy now has over $100 worth of alcohol hid in the basement, an empty house for the weekend, and several friends expected to show. what should she do?

Toward the end of the roman empire, what caused a decrease in the use of coined money tell me now

What are the major political parties? how do they affect elections? will give brainliest