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Mathematics, 28.07.2021 16:10 Thejollyhellhound20

The temperature of a cup of herbal tea can be modeled by the equation T = (90)(0.7^M) + 75, where T is the temperature and M is the number of minutes since the tea was taken off the stove. How hot
will the tea be 15 minutes after it is taken off the stove?
(1) 75 degrees
(2) 77 degrees
(3) 79 degrees
(4) 81 degrees

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