A camera needs to record a view that includes a window measuring 3 feet horizontally. The camera being used has a format of 1/3-inch (4.8 mm), and the FL of the lens is 12 mm. How far out from the door does the camera need to be to see a viewable picture on the monitor?

Fill in the blank(s) with the appropriate word(s).


16:9

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The choice for postcleaning recommended by most oven companies is MOST-Likely to be:

A. bead blasting B. abrasive cleaning C. shot blasting D. ultrasonic cleaning

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Cover crops are killed using which method?

a. herbicides c. mowing b. rolling d. All answers are correct.

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Bob is working on two separate probability-related projects. The first involves the variable N, which is the number of consecutively filled bot­tles of an anticancer drug that weigh in above the weight specification limit. The variable N is de­scribed by the formula (0.5)N because each unit has a 50-50 chance of being below or above the limit. The second involves the battery life L, which varies between 2 and 5 months. The prob­ability distribution is triangular with the mode at 5 months, which is the design life. Some batteries fail early, but 2 months is the smallest life experi­enced thus far.

(a) Write out and plot the probability distribu­tions and cumulative distributions for N and L for Bob. (b) Determine P(N = 1, 2, or 3) consecutive units above the weight limit.

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Improper spark plugs could cause preignition in the combustion chamber.

Answer the following statement true (T) or false (F)

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