What is LXXIV?

Scientific notation of 7824000000? What is the angle when cut square into half? How many times will 5 go into 105? What do 2 over 3 equal to? What is an argmax? Is the sum of 18 plus the square root of 10 rational or irrational? What is 7 times 65? How many gram make one kilo gramme? Give the number 142.29 to 2 significant figures? What is the fourier transformation of the schrodinger equation? What is the next in series of numers1 2 0 3 -1? What is x in this equation negative 9 minus 7 times x equals negative 5? Where and when is the novella set? How many feet per 1 ton? Is 4 tbs equal to 1 stick of butter? How many people will a 20 x 40 foot pool hold? What percentage is 39 out of 111 And how do you find it? How many liters are needed to get 100 ounces? What are the components of a time series What external factors might affect each of the different components? What is the coefficient of 7d plus 2?