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3 years ago

What is. 100% Of 10%

Mathematics

1 answer:

Aleks04 [339]3 years ago

4 0

Answer:

100% of 10% = $\frac{100}{100} \frac{10}{100} = \frac{10}{100} = 0.1$

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Answer:

Step-by-step explanation:

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3 years ago

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3 years ago

(b) dy/dx = (x - y+ 1)^2

Elanso [62]

Substitute $v(x)=x-y(x)+1$ , so that

$\dfrac{\mathrm dv}{\mathrm dx}=1-\dfrac{\mathrm dy}{\mathrm dx}$

Then the resulting ODE in $v(x)$ is separable, with

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On the left, we can split into partial fractions:

$\dfrac12\left(\dfrac1{1-v}+\dfrac1{1+v}\right)\mathrm dv=\mathrm dx$

Integrating both sides gives

$\dfrac{\ln|1-v|+\ln|1+v|}2=x+C$

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$1-v^2=e^{2x+C}$

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3 years ago

Solve the inequality: (x+3)(x−4)<−12

melamori03 [73]

Answer:

0<x<1

Step-by-step explanation:

(x+3)(x−4)<−12

FOIL

x^2 -4x+3x -12 <-12

x^2 -x -12 <-12

Add 12 to each side

x^2 -x -12+12 <-12+12

x^2 -x <0

Factor out an x

x(x-1) <0

Using the zero product property

x(x-1) =0

x=0 x-1=0

x=0 x=1

Check the ranges

x<0

x(x-1) <0

- * - >0

False

0<x<1

x(x-1) <0

+ * - <0

True

x>1

x(x-1) <0

+ * + >0

False

3 0

3 years ago