3 years ago

Is the following set a function?

Mathematics

2 answers:

Dmitry_Shevchenko [17]3 years ago

6 0

Answer:

yes i think

Step-by-step explanation:

bogdanovich [222]3 years ago

4 0

No because there’s two 1s and the x

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cricket20 [7]

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3 years ago

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yulyashka [42]

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Find the value of the expression 0.5^10/0.5^7

SIZIF [17.4K]

Answer:

The solution is:

$\frac{0.5^{10}}{0.5^7}=0.125$

Step-by-step explanation:

Given the expression

$0.5^{10}\div 0.5^7$

Solving

$\frac{0.5^{10}}{0.5^7}$

$\mathrm{Apply\:exponent\:rule}:\quad \frac{x^a}{x^b}=x^{a-b}$

$\frac{0.5^{10}}{0.5^7}=0.5^{10-7}$

$\mathrm{Subtract\:the\:numbers:}\:10-7=3$

$=0.5^3$

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Therefore, the solution is:

$\frac{0.5^{10}}{0.5^7}=0.125$

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3 years ago

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