The accompanying observations are precipitation values during March over a 30-year period in Minneapolis-St. Paul. .77 1.20 3.00 1.62 2.81 2.48 1.74 .47 3.09 1.31 1.87 .96 .81 1.43 1.51 .32 1.18 1.89 1.20 3.37 2.10 .59 1.35 .90 1.95 2.20 .52 .81 4.75 2.05 a. Construct and interpret a normal probability plot for this data set.

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)