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3 years ago

12

The odds of winning a teddy bear are 5:8. The probability of winning a framed picture is 43%. For which do you have a better cha

nce of winning?

1 answer:

Serhud [2]3 years ago

4 0

Answer:

I'd say you had a better chance going 5:8

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Simplify the problem

Natasha2012 [34]

$\frac{6}{10x^2} \div \frac{6}{10x^3-60x^2} = \frac{6}{10x^2} \cdot \frac{10x^3-60x^2}{6} =\frac{1}{10x^2} \cdot \frac{10x^2(x-6)}{1} =x-6$

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Give the largest interval over which the general solution is defined. (Think about the implications of any singular points. Ente

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Complete Question

The complete question is shown on the first uploaded image

Answer:

a

No singular point due to the exponent in the solution

The interval is $-\infty$

b

NONE

Step-by-step explanation:

From the question we are told that

$\frac{dy}{dx} = 9y$

The generally solution is mathematically represented as

$\frac{dy }{dx} = 9y$

=> $\frac{dy}{y} = 9dx$

integrating both sides

$\int\limits {\frac{ dy}{y} } \, = \int\limits {9} \, dx$

=> $lny = 9x + c$

=> $y = e^{9x +c }$

=> $y = e^{9x} e^{c}$

Here $e^c = C$

=> $y = C e^{9x}$

From the above equation we see that the domain for x has no singular point the interval is

$-\infty$

Also there is no transient term in the general solution obtained because as $x \to \infty$ there no case where $y \to 0$

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3 years ago

Can a triangle be formed with the sides lengths of 8 cm, 5 cm and 13 cm?

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The rule says that the sum of any two sides has to be smaller than the third side so, no it can't

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3 years ago

Denise spent 45.24 for 3 pairs of shoes. What was the average cost per pair?

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