Each square in the polygon shown is one square inch. A. Use the drawing tool to divide the polygon into smaller polygons. B. Determine the area of the irregular figure. Show your work. PLEASE HELP I WILL GIVE OUT 30 POINTS

What are the soultion(s) to the quadratic equation 40- x^2=0

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?