Challenge Q: A cube sits tightly inside a sphere such that all 8 corners
touch the sphere. What would be the side length of the cube if the cross
sectional area of the sphere was cm squared

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field