At 6 am alicia pours a cup of tea whose temperature is 200 F. the tea starts to cool to room temperature (72 F). An exponential model for the temperature of the tea is y=128(0.988)^x +72. where y is the temperature and x minutes after 6:00 am alicia will drink the tea when its temperature is 115 F. When can alicia drink the tea?
PLEASE HELP

7:30 AM

Step-by-step explanation:

y = 128(0.988)ˣ + 72

115 = 128(0.988)ˣ + 72

43 = 128(0.988)ˣ

0.336 = 0.988ˣ

log 0.336 = x log 0.988

x = 90.4

Rounded to the nearest minute, Alicia will drink the tea 90 minutes after 6:00 AM, or 7:30 AM.

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step-by-step explanation:

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.