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3 years ago

11

You earn $250 working for your uncle for the day. Your uncle needs 12% of the money to pay for gas. How much money do you need t

o give your uncle?

2 answers:

Ludmilka [50]3 years ago

5 0

Answer:

I believe the answer is, you need to give your uncle 30 dollars.

Step-by-step explanation:

Alecsey [184]3 years ago

4 0

I'm pretty sure it would be $30

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Paul [167]

2.00 - 1.50 = 0.50
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2 years ago

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Norma-Jean [14]

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3 years ago

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0.06 or 0.06666666666 As a fraction

garik1379 [7]

0.06 = 6/100
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8 0

3 years ago

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zloy xaker [14]

40,000 is the asnwer

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3 years ago

Find a such that the solution of y'' + y' − 2y = 0, y(0) = a, y' (0) = 1 tends to zero as t → +∞.

Kay [80]

Answer:

Step-by-step explanation:

$y'' + y' − 2y = 0, y(0) = a, y' (0) = 1$

Auxialary equation is

$m^2+m-2=0\\m=-2,1$

General solution is

$y=Ae^{-2x} +Be^x$

$y(0) = A+B =a$

$y'(0) = -2Ae^{2x} +Be^x = -2A+B = 1$

Eliminate B to get

3A =a-1

We know that y tends to 0 when x tends to infinity for any finite A

i.e. a should be a finite real number.

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3 years ago