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3 years ago

12

What is the value of f(x) = 2(0.75)^x when x=3

2 answers:

Nadusha1986 [10]3 years ago

6 0

<span>f(x) = 2(0.75)^x
at x = 3
>> </span>f(3) = 2(0.75)^3
>> f(3) = <u>0.84375</u>

irakobra [83]3 years ago

5 0

2*(0.75)=1.5
1.5^3
3.37500

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padilas [110]

The length of one side of the square base is 8.5 centimeters.

<u>Given the following data:</u>

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To find the length of one side of the square base:

Mathematically, the volume of a cuboid is given by the formula:

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Substituting the given values, we have:

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Now, we can find the length by using the formula:

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2 years ago

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

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

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

so

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

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

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Therefore, the solution is:

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

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