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mixer [17]
2 years ago
12

(2) I'm going to be posting a lot of things so if you're really good just stay tuned

Mathematics
1 answer:
Marrrta [24]2 years ago
3 0

Answer:

154 cm squared(2)

Step-by-step explanation:

14 x 11 = 154

Ignore the 12 cm

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John has a boat that will travel at the rate of 15 kph in still water. He can go upstream for 35 km in the same time it takes to
Otrada [13]

Answer:

The boat traveling at 24 kph when John goes downstream.

Step-by-step explanation:

We are given the following in the question:

John has a boat that will travel at the rate of 15 kph in still water.

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(15-x)\text{ kph}

Speed of water in downstream

(15+x)\text{ kph}

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We have to find the speed of boat in downstream.

Time to travel upstream for 35 km = Time to travel  140 km downstream

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Thus, speed of current is 9 kph.

Speed of boat in downstream = 15 + 9 = 24 kph.

Thus, the boat traveling at 24 kph when John goes downstream.

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3 years ago
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Answer:

Step-by-step explanation:

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