Answer:
It will take 13.5 minutes for the liquid to reach - 10.8°C.
Step-by-step explanation:
The initial temperature of the experiment is 0°C and as the experiment goes on, the temperature of the liquid is changing at a rate of - 0.8°C per minute.
So, the equation that models the situation is
T = 0 - 0.8t
⇒ T = - 0.8t ................. (1)
Where T is the temperature of the liquid in °C and t is the time of spending after the experiment starts in minutes.
Now, given T = - 10.8°C and we have to find the corresponding time (t) in minutes.
So, from equation (1) we get,
- 10.8 = - 0.8t
⇒ t = 13.5 minutes
Therefore, it will take 13.5 minutes for the liquid to reach - 10.8°C. (Answer)
15 js the base of the rectangle because you find the area by doing length times width
At 30 miles per gallon that would cost $65.70
Answer:
3.8
Step-by-step explanation:
Equation is: 2(8.3)+?+3.8=24.2
I might have gotten the Equation wrong sorry lol
When 36 is decreased by 75%, the result is 9.
75% of 36 is 27.
36 - 27 = 9
