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.
All fats, good or bad, have 9 calories per gram. Between 20 percent and 35 percent of your total caloric intake should come from fat, according to the Dietary Guidelines for Americans 2010. If you consume an average of 2,000 calories per day, you can include 44 to 77 grams of fat.