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Arisa [49]
3 years ago
9

Skylar went on a road trip to New York. On the first day of her trip. she drove 656 miles in 8 hours. What unit rate did she tra

vel in miles per hour?
Mathematics
1 answer:
jek_recluse [69]3 years ago
7 0
656/8 = 82 mph hope this helps !
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daser333 [38]

Answer:

y = \dfrac{t^3e^{2t}}{3}+Ce^{2t}.

Step-by-step explanation:

Using first order linear differential equation:

\dfrac{\mathrm{d} y}{\mathrm{d} t} = 2y + t^2

\frac{\mathrm{d} y}{\mathrm{d} t} - 2y =t^2

finding integrating factor:

I.F = e^{\int -2dt}

I.F =e^{-2t}

now,

y = \dfrac{1}{IF}(\int t^2dt+ c )

y = \dfrac{1}{e^{-2t}}(\int t^2dt+ c )

y = \dfrac{t^3e^{2t}}{3}+Ce^{2t}

hence the solution is

y = \dfrac{t^3e^{2t}}{3}+Ce^{2t}

8 0
4 years ago
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Arte-miy333 [17]

Answer:

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Step-by-step explanation:

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4 0
4 years ago
What is the value of y 10 18 2y+4 10+2x
Sophie [7]
10 = 2y + 4
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8 0
3 years ago
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WHAT ARE<br>THE common FACTORS of 4 and 8​
Mars2501 [29]

Hello!

Answer:

4- 8, 12, 16, 20, 24 ect keep adding 4

8- 16, 24, 32, 40, 48 ect keep adding 8

Step-by-step explanation:

both- 16, 24, 40, 48

Hope this helps have a good day! <3

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8 0
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weqwewe [10]
It Is 35 because 5+30=35
8 0
4 years ago
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