Oven temperature will increase by 45 degrees fahenheit per minute. when the oven is turned on the temperature is 70 degrees farenheit. what will the temp. of the oven be after 7 minutes?
write an expression & explain answer.
Help please!
70 + (45 * 7) =
To find the temperature of the oven after 7 minutes, we can use the formula:
Temperature = Initial temperature + (Rate of increase × Time)
Given that the initial temperature is 70 degrees Fahrenheit and the rate of increase is 45 degrees Fahrenheit per minute, we can substitute these values into the formula:
Temperature = 70 + (45 × 7)
Now, let's solve this expression:
Temperature = 70 + (45 × 7)
Temperature = 70 + 315
Temperature = 385
Therefore, the temperature of the oven after 7 minutes will be 385 degrees Fahrenheit.