A company has two large computers. The slower computer can send all the company’s email in 60 minutes. The faster computer can complete the same job in 20 minutes. If both computers are working together, how long will it take them to do the job?

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.