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Marizza181 [45]

3 years ago

15

Marty saved $200 this month. That is 50% of the money he earned mowing lawns. How much money did Marty earn mowing lawns? dollar

s.

1 answer:

ladessa [460]3 years ago

8 0

Answer:

400

Step-by-step explanation:

half of 400 is 200? i need more letterssss

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Akimi4 [234]

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The length of two sides of an isosceles triangle are 5 and 16 what is the perimeter of this triangle

oee [108]

$\lim_{n \to \infty} a_n$ ⊂

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Please help with this question!! I need serious help!!

Marysya12 [62]

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Step-by-step explanation:

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3 years ago

Solve the initial-value problem<br><br> y' = x^4 - \frac{1}{x}y, y(1) = 1.

natta225 [31]

The ODE is linear:

$y'=x^4-\dfrac yx$

$y'+\dfrac yx=x^4$

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$(xy)'=x^5$

Integrating both sides with respect to $x$ yields

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Since $y(1)=1$ ,

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so that

$\boxed{y(x)=\dfrac{x^5}6+\dfrac5{6x}}$

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3 years ago