If a DES chip can do three decryptions in five clock cycles and it is clocked at 10 GHz, compute the average and worst case time (in years) required to do a brute force attack with a known plaintext. How does this compare with the age of the earth which is estimated to be 4.55 billion years

sorry idk the answer well to you i have a explaination

explanation: a formula which shows the arrangement of atoms in the molecule of a compound

answer; i believe that the correct answer is (a) potassium(k)

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.

answer: they produce more slow than unicellular organisms.