Answer:
A= X,B
B= L,G
C= M,W
The total number of combinations is 12
v = √16 · √d
d = 300 ft
v = √16 · √300
v = √16 · √100 · √3
v = 4 · 10 · √3
<em>v = 40√3 ft/sec </em> <== simplified radical form
That's about 69.3 feet per sec, or 47.2 miles per hour.
Start with the second expression. That factors easily into (8x-3)(8x+3).
Since 64x^2 + 48x + 9 has no negative signs, I'd bet that the common factor is (8x+3). Divide <span>64x^2 + 48x + 9 by that to verify.
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Answer:
solution given:
balanced: C4H6O3 + H2O −−→2 C2H4O2
$11 is the independent and the $30 is dependent because to get the $30 a week, it depends on that $11 per house.
