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2 years ago

Estimate 81,467and the estimate 121then multiply them

Mathematics

1 answer:

Roman55 [17]2 years ago

5 0

81,467 to nearest hundred is 81,500
121 to nearest hundred is 100
81,500 • 100 = 8,150,000

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3 years ago

Rewrite the function f of x equals 7 times one half to the 3 times x power using the properties of exponents.

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f of x equals 7 times one eighth to the x power

Step-by-step explanation:

Given phrase,

function f of x equals 7 times one half to the 3 times x power,

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By the power to power property of exponent,

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$(a^m)^n=a^{m.n}$

$f(x) = 7((\frac{1}{2})^3)^x$

$f(x) = 7(\frac{1}{8})^x$

= f of x equals 7 times one eighth to the x power

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3 years ago