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daser333 [38]
2 years ago
13

Cheatan wants to make a necklace with 50 beads. He knows that 12 beads take up 5 inches of string, but the store only sells stri

ng by the centimeter. How many centimeters should he buy
?
Mathematics
1 answer:
Karolina [17]2 years ago
6 0

Answer:

50.8

Step-by-step explanation:

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Find the largest interval which includes x = 0 for which the given initial-value problem has a unique solution. (Enter your answ
Ivan

Answer:

(-\infty,3)

Step-by-step explanation:

We are given that

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y''+\frac{4}{x-3}y=\frac{x}{x-3}

y(0)=0

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By comparing with

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We get

p(x)=\frac{4}{x-3}

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q(x)=0

p(x),q(x) and g(x) are continuous for all real values of x except 3.

Interval on which p(x),q(x) and g(x) are continuous

(-\infty,3)and (3,\infty)

By unique existence theorem

Largest interval which contains 0=(-\infty,3)

Hence, the larges interval on which includes x=0 for which given initial value problem has unique solution=(-\infty,3)

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3 years ago
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Nady [450]

Answer:

  y = 11(x -1) +6

Step-by-step explanation:

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3 years ago
Please help me with this pleaseee
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Answer:

x = 88.2

Step-by-step explanation:

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Using the tangent ratio in the right triangle

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Multiply both sides by x

x × tan80° = 500 ( divide both sides by tan80° )

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İn the picture

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