Question

Samantha is preheating her oven before using it to bake. The initial temperature of the oven is 70° and the temperature will increase at a rate of 20° per minute after being turned on. What is the temperature of the oven 17 minutes after being turned on? What is the temperature of the oven t t minutes after being turned on?

Answer 1

Temp after 17 minutes: 340

Temp after t minutes: 20t+70

Explanation:

Answer 2

The answer is 410°

You have to multiply 17x20 and then add 70 because that’s the initial temp.