HELP ME I BEG (A) Explain how you can tell the difference between exponential growth and exponential decay by looking at a function rule. (B) and provide an example of each.

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected