Amule deer can run one over four of a mile in 25 seconds. at this rate, which expression can be used to determine how fast a mule deer runs in miles per hour? a. twenty-five seconds over one-fourth mile = 36 miles per hour b. one-fourth mile over twenty-five seconds = 36 miles per hour c. one-fourth mile over twenty-five seconds = 100 miles per hour d. twenty-five seconds over one-fourth mile = 100 miles per hour