3 years ago

Which number is a perfect square 32 144 1000 36000

Mathematics

2 answers:

Xelga [282]3 years ago

7 0

<span>12^2 or 12*12 will equal 144 so that is your answer</span>

galben [10]3 years ago

4 0

144 is a square of 12

Hope this helps!

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Read 2 more answers

If f(x)=2x^2+(1000/x), find the average rate of change of f(x) from x=a to x=a+h.

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Answer:

$\frac{\frac{1000}{x+h}-\frac{1000}{x}}{h}$ is your average rate of change,

Step-by-step explanation:

average rate of change is

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simplify this to get $\frac{f(a+h)-f(a)}{h}$ , which is the definition of the derivative as h goes to 0

$\lim_{h \to 0} \frac{f(a+h)-f(a)}{h}$

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$\lim_{h \to 0} \frac{(2x^2+\frac{1000}{x+h})-(2x^2+\frac{1000}{x})}{h}$

simplifying

$\lim_{h \to 0} \frac{\frac{1000}{x+h}-\frac{1000}{x}}{h}$ (your average rate of change)

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