QuestionThe temperature dropped $18^{\circ} \mathrm{F}$ to $-7^{\circ} \mathrm{F}$ . What was the starting temperature?

Studdy Solution

STEP 1

Assumptions1. The temperature dropped by $18^{\circ} \mathrm{}$ . . The final temperature is $-7^{\circ} \mathrm{}$ .
3. The temperature change is linear, meaning it dropped at a constant rate.

STEP 2

We can find the initial temperature by adding the amount of temperature drop to the final temperature.
$Initial\, temperature = Final\, temperature + Temperature\, drop$

STEP 3

Now, plug in the given values for the final temperature and temperature drop to calculate the initial temperature.
$Initial\, temperature = -7^{\circ} \mathrm{} +18^{\circ} \mathrm{}$

STEP 4

Calculate the initial temperature.
$Initial\, temperature = -7^{\circ} \mathrm{} +18^{\circ} \mathrm{} =11^{\circ} \mathrm{}$ The starting temperature was $11^{\circ} \mathrm{}$ .

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