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san4es73 [151]
2 years ago
8

A boat travelled 336 km downstream with the current. The trip downstream took 12 hours.

Mathematics
1 answer:
miskamm [114]2 years ago
5 0

Answer:

We know the distance (d) equation in terms of rate (r) and time (t) as:

d=rt

Step-by-step explanation:

We have given d=336 km and t= 12 hours, so we have: 336 km = 12t <-- this is our equation.

Divide each side by 12 to solve for t:

12t/12=336/12

t= 28 km/ hour

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Hector invests $20,000 at age 21. He hopes the investment will be worth $200,000 when he turns 40. If the interest compounds con
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12.12%

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Read 2 more answers
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