Weeds such as _____ have long featherlike structures that catch in the wind and propel the seeds over considerable distances
a. Cocklebur c. Beggar lice
b. Thistle d. All answers are correct.
B
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A heating value of 90 TJ has been measured from the fission of 1.0 kg of U-235.
(a) How many gallons of water would need to be stored on a hillside 225 ft above sea level to provide an energy equivalence? (b) If the heating value of 1.0 kg of coal is 25 MJ, how many short tons of coal would need to be consumed to provide the heating equivalence of 1.0 kg U-235?
A traffic engineer, wishing to determine a representative value of the ADT on 250 highway links having similar volume characteristics, conducted a preliminary study from which the following estimates were made: Mean volume = 45,750 veh/day, Standard deviation = 3750 veh/day. Determine the minimum number of stations for which the engineer should obtain 24-h volume counts for a 95-5 precision level.
What will be an ideal response?
Technician A says that, as wear occurs, camber usually becomes negative. Technician B says that, as steering linkage wear occurs, toe usually becomes toe-out from an original toe-in specification. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Letter F is pointing to a _____
a. trimmer stud
b. king stud
c. cripple stud
d. common stud