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12345 [234]
3 years ago
12

What is the check digits (d) for the master card number 5130 7201 2608 209d A)1 B)3 C)5 D)7

Mathematics
1 answer:
LenKa [72]3 years ago
6 0

I hope this is just a maths problem coz if this is your card number I wouldn't be putting it on here for all to see.

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Point C is in the interior of angle ABD.

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Xelga [282]

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Step-by-step explanation:

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Let f and g be the functions defined by f(x) = 10^ (x+2 / 3) and g(x) = log (x3 / 100) for all positive real numbers,
Vaselesa [24]

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F(x) and g(x) are not inverse functions.

Step-by-step explanation:

In order to calculate the inverse function of a function, we have to isolate X and after that, we change the variables.

As our function f(x) is a exponentian function, we can apply logarithm with base 10 (log) in both sides in order to isolate X. Remember that log10=1.

[tex]y=10^{(x+\frac{2}{3}) }\\\\log y=log 10^{(x+\frac{2}{3}) }\\log y = (x+\frac{2}{3}) . log10\\\frac{log Y}{log10} = (x+\frac{2}{3})\\\frac{log Y}{1} = (x+\frac{2}{3})\\log Y-\frac{2}{3}=x[/tex]

Now we change the variables.

F(x)=log x-\frac{2}{3}

F(x) and g(x) are not inverse functions.

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2 years ago
If a rectangular prism has a length width and height of 38 cm 58 cm in 78 cm respectively in the volume of the prism is blank cu
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Step-by-step explanation:

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2 years ago
PLEASE HELP ME OUT HERE!!!!
aleksandr82 [10.1K]
It should be the second option i’m positive
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