What's 9+10? is it 21 or 19.
2 answers:
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Answer:
The range of the oven is
Step-by-step explanation:
Consider the provided information.
The internal temperature falls to 20 degrees below the set temperature and turns off when the temperature reaches 5 degrees above the set temperature.
You preheat the oven to 405 degrees before putting a cake in and baking it for an hour at 405.
The internal temperature falls to 20 degrees, therefore the lowest set can be:
405-20=385 degree.
The temperature reaches 5 degrees above the set temperature 405, therefore the upper set is: 405+5=410 degree.
Hence, the temperature will be lying between 385 degree and 410 degree.
This can be written as:
Hence, the range of the oven is
Answer:
(a) and (f)
Step-by-step explanation:
Given
See attachment for table and options
First, we calculate the slope of the table
Using:
So, we have:
The equation is then calculated using:
This gives:
So, we have:
--- The given equation
and
--- The equation of the table
An equation is represented as:
Where:
m = slope or rate of change
b = y intercept
So, for the given equation:
Rate of change = 5
y intercept = 12
For the table:
Rate of change = 12
y intercept = 5
In conclusion:
(a) has the greater rate of change:
and
(f) has the greater y intercept
