Answer:
9:30 AM.
Explanation:
This gives Mary the grace of 3 hours 30 minutes before 13:00 when she will serve dessert.
<span><span><span>Is this a true or false question? If so, the answer would be false.
While Swimming has many benefits, it does not burn the most calories. It provides a full body work out and goes easy on your joints. However, in order to burn a ton of calories, you need to sweat. Running at 7mph for one hour will help you burn about 700 calories, while swimming at 50 yards-per-minute burns about 550 per hour.
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