Write the linear regression equation for working 0 to 30 hours.

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

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?

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.