What is PERS-91?

How does the information in lines 17-31 help establish the conflict rogue wave? What is the simplest form of 45 to 70? What is 20000cm in meters? From what word is the word algebra derived? Does 4 eighths equal 2 quarters? How old is Jesus mom Mary now? How many nickels are in a nickel roll? If the circumference is 80 cm on a circle then what is the diameter? Is homc2ouc the same as homc21uc? What is MCMLXXXIV in numeral? Is 0.5 mg equal 0.50 mg? What are some tan and cosine? What is 3 over 2 multiplied by 13 over 3? Why should there never be a negative sign in both the numerator and denominator of a fraction? 80 is 40 percent of what number? How will you determine the sign of zero error in vernier callipers? What is 47 divided by 539? How do you round 62.38? Which choices are equivalent to the fraction below check all that apply 1232? What is 7.954 rounded to the nearest ones?