Answer
Q1 12.5 miles per hour Q2 = 0.36 hours Step-by-step explanation: We utilize the formula that connects distance, rate, and time: distance = rate * time. Q1. For 3.75 miles, we set up the equation 3.75 miles = rate * 0.3 hours. By dividing both sides by 0.3, we find that the rate is 3.75 miles / 0.3 hours = 12.5 miles per hour. Q2. For 4.5 miles, we use the rate we found, setting up the equation 4.5 miles = 12.5 miles per hour * time. Dividing both sides by 12.5 miles per hour gives us 4.5 miles / 12.5 mph = time, which results in 0.36 hours.
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