eart wh: storage of Digital information (22 points) show all work for partial credit 1 Convert from binary to decimal, using fultl toyte representatio t6 points) (a) 147 (b) -56 2. Perform the following hexadecimal conversions 9 points) (a) DA from hexadecimal to binary (c) 7C from hexadecimal to decimal 3. Perform the following binary addition without regard to s (3 points) 11011101101 11000001001 4. (4 points) Show how the number be awarded if you show your work -184.4375 would be represented in IEEE 754 notation. Partial credit wil Use the following production rules to determine whether or not each of the associated strings is valid. Show the transformations or provide adequate explanation: N (S, A, E T (a, b, e) Start S Part IV: Grammars and Derivations (12 points): 1. S->SA 2. AbSe 3. A -> be 4. S->E 5. E-> Eea 6. E a (a) aeaeaea (b) baeaea (c) Is this grammar context-sensitive or context free and why? eart wh: storage of Digital information (22 points) show all work for partial credit 1 Convert from binary to decimal, using fultl toyte representatio t6 points) (a) 147 (b) -56 2. Perform the following hexadecimal conversions 9 points) (a) DA from hexadecimal to binary (c) 7C from hexadecimal to decimal 3. Perform the following binary addition without regard to s (3 points) 11011101101 11000001001 4. (4 points) Show how the number be awarded if you show your work -184.4375 would be represented in IEEE 754 notation. Partial credit wil Use the following production rules to determine whether or not each of the associated strings is valid. Show the transformations or provide adequate explanation: N (S, A, E T (a, b, e) Start S Part IV: Grammars and Derivations (12 points): 1. S->SA 2. AbSe 3. A -> be 4. S->E 5. E-> Eea 6. E a (a) aeaeaea (b) baeaea (c) Is this grammar context-sensitive or context free and why