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Convert the BNF of this grammar to EBNF. BNF    -> +                   | –                   |     -> *                   | /                   |

What was the fate of Joseph Smith, the founder of the Church of Jesus Christ of Latter-day Saints?

Is this grammar ambiguous? ->   |  const -> /  |  –

Compute the weakest precondition for the following assignment statement and postcondition:  

Consider the following EBNF Grammar: (Hint: [  ] denotes that the enclosed element is optional. It’s used to specify that an element can be present or omitted.) ->{}[d] -> a | b Does this grammar accept “ad”?

Consider the following EBNF Grammar: (Hint: [  ] denotes that the enclosed element is optional. It’s used to specify that an element can be present or omitted.) ->{}[d] -> a | b Does this grammar accept “aada”?

An amniocentesis is performed on a fetus at 16 weeks gestation with an absorbance value of 0.03.  Which graph would be used to plot the value to determine the severity of hemolytic disease of the newborn (HDFN)?

What were the main design principles of ALGOL 68?  

A semen sample from a 28-year-old male is received in the laboratory for a fertility study. The test results are: Color: Grayish-white Volume: 4 mL Liquefaction: 35 minutes Viscosity: Watery Motility: 40% Morphology: 50% normal Vitality: 50% Leukocytes: 0.75× 106/mL Sperm counted in 5 RBC squares – 58 and 62 Diluted 1:20 What is the sperm concentration? 

A patient is receiving  rocephin an antibiiotic intramuscular injection in the ventrogluteal site. Which angle will the nurse use for the needle insertion?