nothingworksoutforme
08.03.2021 •
Mathematics
The can of soda reaches the temperature of 58°F after 20 minutes. Using this
information, find the value of k, to the nearest thousandth. Use the resulting
equation to determine the Fahrenheit temperature of the can of soda, to the nearest
degree, after 95 minutes.
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Ответ:
16x^2+9
Step-by-step explanation:
Use the FOIL method
(3x3)=9
(3)(-4x)=(-12x)
(4x)(3)=12x
(4x)(-4x)=(-16x^2)
-16x^2-12x+12x+9
Combine like terms
-16x^2+9