Let s and c be the rate of the boat in still water and the rate of the current, respectively. Then:
108/s-c=3
108/s+c=2
3s-3c=108
2s+2c=108
Solve for s and c
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The length of the rectangle would be 94m.
You basically just get a equation that needs to be answered and grab the answer and minus it by one of the two digits in front. Example: 3+2=5 is equal to 5-2=3
Answer:

Step-by-step explanation:
The weight of an object is the magnitude of the force of gravity acting on the object. It is equal to the product between mass of the object (m) and acceleration of gravity (g):

In this problem, we have 100 sharks; the weight of each shark is

When we have n objects, the total weight of the n object is n times the weight of each object:

Therefore, since in this case
n = 100
The total weight of the 100 sharks is:
