At a store closing, a universal discount rate is applied to all items. If the original price of an item was $27.00 and the price after the discount is $16.20, what is the discount rate at the store?

Find the given elements if matrix d:

Which one ? is the answer and how to find this answer

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.