PLEASE HELP ME I BEG IMMA FAI A new medical complex being built has a rectangular base. It is 400 ft long, 140 ft wide, and 70 ft tall. If the architect's scale model is 36 in. long, what are the width and height of the model?
6.3 in. wide, 3.2 in. tall
72 in. wide, 36 in. tall
36 in. wide, 18 in. tall
12.6 in. wide, 6.3 in. tall

Identify the number 127 as a rational or irrational. explain

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.