Calories in Bread The amount of calories in a slice of bread will vary depending on the type of bread and how big the loaf is. One slice of one brand of white bread has 60 cal â¦ ories, but since two slices are usually considered a serving, a serving would be 120 calories. + 46 others found this useful.
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
A Constant is something that will always remain the same though out the entire lifetime of a program. A Constant variable cannot be modified after it defines and it cannot be change throughout the program. The Constant with a fixed value tells the compiler to prevent the programmer from modifying it.