If you use convection ovens, you will have to bake the potatoes for 45 minutes at 375 F or 60 minutes at 325 F or 90 minutes at 300 F. Convection ovens cook faster than regular ovens so the rule of thumb is to set the temperature in convection ovens at least 25 F lower than you would set in a regular oven.
The Earth's rotation around the sun is a constant. The definition of constant is something that doesn't change or something that continues or remains steady. An example of constant is the earth's rotation around the sun.
a mathematical constant is a special number usually a real number that is significantly interesting in some way constants arise in many areas of mathematics with constants such as e and Ï occurring in such diverse contexts as geometry number theory and calculushe constant Ï pi has a natural definition in euclidean geometry the ratio between the circumference and diameter of a circle but may be found in many places in mathematics for example the gaussian integral in complex analysis the roots of unity in number theory and cauchy distributions in probability