2 years ago

How long will it take a person to walk from Toronto to

Mathematics

1 answer:

storchak [24]2 years ago

4 0

Answer:

About 947 hours, walking at 5 km (3 miles)/hour.

Walking 8 hours /day [at that pace you would need to be an Olympic Athlete to keep up the pace] it will take about four months.

Walk slower, it will take longer.

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Marysya12 [62]

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3 years ago

Find the solution r(t)r(t) of the differential equation with the given initial condition: r′(t)=⟨sin9t,sin6t,9t⟩,r(0)=⟨4,6,3⟩

klemol [59]

$\mathbf r'(t)=\langle\sin9t,\sin6t,9t\rangle$

$\mathbf r(t)=\displaystyle\int\mathbf r'(t)\,\mathrm dt$

$\mathbf r(t)=\left\langle\displaystyle\int\sin9t\,\mathrm dt,\int\sin6t\,\mathrm dt,\int9t\,\mathrm dt\right\rangle$

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3 years ago

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Fudgin [204]

Answer:

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3 years ago

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3 years ago

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Varvara68 [4.7K]

Answer:

Step-by-step explanation:

a^2 + b^2 = C^2

solve for b

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square root on both sides of the equation and you get option b as your answer

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3 years ago