Answer:
The prime factors of 40 are 2, 5.
Step-by-step explanation:
First, convert into a decimal:
1/10,000,000 = 0.00000001
Next, convert to "the number with a power of 10 using a negative exponent. Move the decimal point to the first <em>number that is not 0</em> (sorry, there is a term for it, but i can't remember it right now, but it is not important to solving the answer)
0.000001 = 1 * 10^-7
1 * 10^-7 is your answer
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There are 19 quarters and 32 nickels. Hope this helps!
<h3>
Answer: </h3>
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Explanation:
The inverse undoes or goes completely opposite of what the original function does. The f(x) function given to us takes some input x (any number you want) and adds 3 to it.
The inverse will undo the addition of 3 by subtracting 3
For instance, f(x) will take x = 19 and get the output y = 22
The inverse will take the value x = 22 and take it back to y = 19
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You can do the following steps to find the inverse
f(x) = x+3
y = x+3 .... replace f(x) with y
x = y+3 .... swap x and y
x-3 = y .... subtract 3 from both sides to solve for y
y = x-3
replace y with the inverse function notation; we have found the inverse