Answer:
The answer is partial counterbalancing. a technique for controlling progressive error by using some subset of the available sequences of treatment conditions.
And complete counterbalancing. a process of arranging a series of experimental conditions or treatments in such a way that every possible sequence of conditions is given at least once during the study.
Answer:
erm 2?
Step-by-step explanation:
Answer:
88.33 hrs
Step-by-step explanation:
Answer:
232 adult tickets
Step-by-step explanation:
10x+8y=2712
x+y=281
10x+10y=2810
2y=98
y=49
x=232
Hope this helps!
9514 1404 393
Answer:
D. 13.8
Step-by-step explanation:
FE being the midsegment means E is the midpoint of BC. The midpoint divides the segment into two equal parts, so BE = EC = 6.9. The length BC is the sum of those parts:
BC = BE +EC = 6.9 +6.9 = 13.8
The length of BC is 13.8 units.