A tugboat goes 180 miles upstream in 10 hours, the return trip downstream takes 5 hours. Find the speed of the tugboat without t
he current and the speed of the current
1 answer:
Answer:
Upstream 18mph Downstream 36 mph
Step-by-step explanation:
Upstream DATA:
distance = 180 miles ; time = 10 hrs ; rate = 180/10= 18 mph
-----
Downstream DATA:
distance = 180 miles ; time = 5 hrs ; rate = 180/5= 36 mph
------
Equation:
Upstream: b - c = 18 mph
Downstream: b + c = 36 mph
Now solve for "b"
solve for "c"
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Step-by-step explanation:
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Answer:
58
Step-by-step explanation:
follow the pattern. The pattern is to take away 10, for each subsequent number.
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It equals:
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Hope this helps!
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sqrt(29) = 5.385
This means it is inbetween 5 and 6.
