Certifying Authority. A digital signature is an electronic form of a signature that can be used to authenticate the identity of the sender of a message or the signer of a document, and also ensure that the original content of the message or document that has been sent is unchanged.
Calculate the number of kilocalories from fat. (1 gram of fat = 9 kcal; 1 gram of carbohydrate or protein delivers 4 kcal.) Source(s): calculate number kilocalories fat: https://tr.im/12Lai.
Calories: 550 Cal Calories from fat: 210 Cal Total Fat: 24 g Sat Fat: 13 g Trans Fat: 0 g Cholesterol: 80 mg Sodium: 1,250 mg Total Carbs: 52 g Dietary Fiber: 4 g Sugars: 2 g Protein: 31 g