What is the variance for the following population of scores? Scores: 5, 2, 5, 4?

What is the volume of 1.9 moles of chlorine gas (cl2) at standard temperature and pressure (stp)? 12 l 22.4 l 43 l 81 l

What gas law do I use? Step by step how is this done? I missed the class and the book doesnt do a good enough example to...

Sphere Volume   =   4/3 • π • r³

What is the volume of the pyramid ? 8ft 7ft 7ft a. 56 ft b. 130 2/3 ft c. 196 ft d. 392 ft

What are the steps to solve this and what does c stand for exactly. Thank you in advance. (Studying for chem exam)

what is the weight capacity for the 26″ Men’s Mongoose XR-75?

I have heard people sing a couple lines to this…it was more than just “Liar, liar pants on fire hanging from a telephone...