One of the principles of floral design is proportion, which is the relationship between size and shape
Indicate whether the statement is true or false
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In an illustration, the space that surrounds a portrayed object would be called what?
A. positive space B. negative space C. pixelation D. format
Use the finished drawing from Problem P8–6 to complete this problem. Add a sewer line to the house 30? from the west edge of the house. The sewer connects with a main sewer 30? south of the southern property line. Keep the sewer 10? east of the driveway. Show a cleanout (CO) 10? from the house. Show an additional CO between the house and the main connection, no farther than 100? from
the nearest CO. Create a plan and profile for the sewer installation. Do not show the entire property. Show contours on the plan. In the profile along the sewer, note the type of pipe, distance between cleanouts, and slope in ft./ft. Choose appropriate scales and an appropriate sheet size. Use the following information for this problem: • House sewer pipe is 4?? ABS • Sewer main is 8?? CSP • Grade at house is 608? • Sewer line IE at house is 603? • IE at house CO is 602.5? • Grade above sewer main is 584? • Sewer IE at connection point is 574.80?
A certain chemical process is run 10 times at a temperature of 65°C and 10 times at a temperature of 80°C. The yield at each run was measured as a percent of a theoretical maximum. The data are presented in the following table.
a. For each temperature, estimate the mean yield and find the uncertainty in the estimate.
b. Estimate the difference between the mean yields at the two temperatures, and find the uncertainty in the estimate.
What best describes "constraint-based modeling"?
a. Mechanical supports for the physical model b) Relationships that defined parts of a 2D model that are maintained by the software when you make changes to the drawing c) A system that can be used only on 2D drawings d) None of the above