21. Mark is cutting a large cheese wheel into small wedges to sell in his store. The line plot shows the weight of the small wedges of cheese. How many wedges of
cheese will be less than 1/2 pound? (How many x's are less than 1/2?)

If the car had not hit the fence, how much farther would it have skidded? solve the skid-distance formula to find the extra distance that the car would have traveled if it had not hit the fence. round your answer to two decimal places. note that unit conversion is built into the skid distance formula, so no unit conversions are needed.