Answer:
The answer is B.
e^a=55
Taking log on both sides,
lne^a = ln 55
a lne= ln55
a= ln55.
Kiyoshi paints 1/3 of the fence each hour.
When the friends work together, they paint 1/2 of the fence each hour.
So Red must be painting (1/2 - 1/3) = 1/6 of the fence each hour.
The rate of 1/6 fence per hour means 1 fence per <em>6 hours</em> for Red alone.
Answer:
Two non co-linear segments with a slope of 3 in a coordinate plane would mean that the two segments are parallel to each other and not attached to each other. Having the same slope is the definition of being parallel in the same plane.
Step-by-step explanation:
That would be <span>0.25q + 0.10d because you want to multiple the number of quarter by 0.25 to determine how much you have with quarters, and the number of dime by 0.10 for dimes.
Then you add together, hence </span><span>0.25q + 0.10d.
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