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The conclusion is:
The return trip will take 18 hours.
Reasoning:
To determine the duration of the return journey, we must calculate the distance from the destination back to the starting point.
The ship travels at 15 miles per hour (mph) over 6 hours, yielding a distance of:

The distance from the starting point to the destination is 90 miles, and for the return trip, the motor operates at a speed of 5 mph. Thus, computing the time taken gives us:

Consequently, the return trip will take 18 hours to complete.
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Count the total colors of beads
42+28+12+18=100
Next, calculate the sum of the yellow and green beads
42+28=70
To determine the count of beads that are neither yellow nor green, subtract from the total
100-70=30
The first answer thus is 30/100 -> 3/10 -> 30%
Now, tally the red and green beads
28+18=46
Thus, the next answer is
46/100 -> 23/50 -> 46%
To obtain a complete response, the diagram would be essential. However, to approximate the solution, I'd calculate the distances from her home to her school and combine that with the stretch from school to work, and finally, from work back home. If there’s no information regarding the distance from work to home, I’d simply double the traveled distance already accounted for.
Answer:
12 pencils per package.
Step-by-step explanation:
Details provided:
Ethan purchased 4 packages of pencils.
Number of Packages = 4
Number of pencils shared with friend = 8 pencils
Pencils remaining = 40 pencils
∴Total Number of Pencils = Pencils given to friend + Pencils remaining = 
Total Pencils in each package = 
You would be left with 25 6/8 yards of wire as she took 3 yards from each spool. This results in 2 spools measuring 12 7/8 yards each, and adding them results in 25 6/8.