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starting with a ray tracer use multiple rays to render depth of field effects or soft shadows from area light sources2
add csg to your ray tracer assume that your scene is built of solid basic objects such as the solid interiors of
1 -given a computer screen with three kinds of color elements can all actual colors be produced by the display2 - given
the slow start phases throughput as mentioned in chapter 14 tcp starts with a small congestion window which is
header overhead a typical ieee 8023 ethernet packet structure is illustrated in figure 198 with the terminology
botany a random sample of fifty acorns from an oak tree in the park reveals a mean diameter of 162 millimeters and a
physics the work in joules required to pump all of the water out of a 10 meter by 5 meter by 2 meter swimming pool is
1 use a limit to evaluate2 fifty tickets numbered consecutively from 1 to 50 are placed in a box four tickets are drawn
motion an advertisement for a sports car claims that the car can accelerate from 0 to 60 miles per hour in 5 secondsa
business the controller for an electronics company has used the production figures for the last few months to determine
1 given that x is an integer state the relation representing y 11 - x and by listing a set of ordered pairs then state
transportation two docks are directly across a river from each other a boat that can travel at a speed of 8 miles per
web page design when designing websites with circular graphics it is often convenient to use polar coordinates
patterns in fabric can often be created by modifying a mathematical graph the pattern at the right can be modeled by a
1 music the curled part at the end of a violin is called the scroll the scroll in the picture appears to curl around
critical thinking the general form for a limaccedilon is r a b cos theta or r a b sin thetaa when will a
adita is trying to decide where to go on vacation he prefers not to fly so he wants to take a bus or a train the table
1 write the polar coordinates of the point in the graph at the right2 explain why you have to consider what quadrant a
an air traffic controller is looking at a radar screen with the control tower at the origina if the path of an airplane
when adding sinusoidal expressions like 4 sin 314t 20deg and 5 sin 314t 70deg electrical engineers sometimes use
1 an airplane flies at an air speed of 425 mph on a heading due south it flies against a headwind of 50 mph from a
refer to the application at the beginning of the lesson suppose the buridan paradigm tracks a fruit fly whose path is
1 write the polar forms of the equations of two lines neither of which is vertical such that the lines intersect at a
a surveyor records the locations of points in a plot of land by means of polar coordinates in a circular plot of radius
a carnival ride designer wants to create a ferris wheel with a 40-foot radius the designer wants the interior of the