Which of the following is an example of a variable interval reinforcement schedule? group of answer choices julie knows she will get a trampoline if she accumulates enough allowance money nikita takes her dog for a walk every day at 8 a. m. viviane plays scratch-off lottery tickets winona checks her cellphone at random times throughout the day instead of every time she hears the voicemail notification next

Why did separate government develop in ancient greece?

What is “the compromise of 1850? ” *

Which quotation reflects the perspective of most of georgia legislatures in 1956 regarding the georgia state flag? question 4 options: "georgia's flag should be updated to have a more modern look and design." "georgia's flag should be a symbol of integration and equal rights." "georgia's flag does not need to be changed; it represents peace and prosperity." "georgia's flag should be a symbol of our resistance to federal integration laws."