1.) A thermometer reading 9°C is brought into a room with a constant temperature of 30°C. If the thermometer reads 15°C after 3 minutes, what will it read after being in the room for 5 minutes? For 10 minutes? (answer both)
2.) In a certain medium, a freely falling body will fall about 19 feet during the first second, 57 feet during the next second, 95 feet during the third second, 133 feet during the fourth second, and so on.
a. How far has it fallen during the ninth second?
b. How far has it fallen during the nth second?
Show your work!!!
-Do your work neatly using paper and pencil.
-Write your problem.
-Show and explain all the steps to get the answer.
-Write complete sentences to explain the reason for each step.
-Your
explanation should look like an essay.
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