CrunChyPen
CrunChyPen
06-07-2018
Mathematics
contestada
Can someone answer question 21
Respuesta :
Аноним
Аноним
06-07-2018
9pm- temp minus 3 degrees
10pm- minus 3 degrees
11pm- minus 3 degrees
12pm- minus 3 degrees
1am- minus 3 degrees
2am- minus 3 degrees/ lowest temperature
hope this helps it would be ten times more accurate with numbers but I don't make the questions
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AnimeBrainly
AnimeBrainly
06-07-2018
In between 9 pm and 2 am, there are 5 hours.
The temperature decreases 3 degrees per hour
h = hours
t₁ = original temperature
t₂ = temperature at the end
t₂ = t₁(-3h)
is your equation.
t₂ = t₁(-3(5)
t₂ = t₁(-15)
is your simplified answer
hope this helps
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good job
