I think for the question above, instead of 2 · 3^2 · 7 it is <span>2 · 3^2 · 5.
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Two numbers have prime factorizations of 2^2 • 3 • 5 and 2 • 3^2 • 5 (note 2 squared & 3 squared).
Now, to choose the GCF, you choose, for each base factor in either number, the least exponent-ed one; so the GCF needs a factor 2, a factor 3, and a factor 5. Thus the GCF is 30 (their product). [i.e,2 squared is not a common factor]
<span>To create the LCM, you choose, for each base factor in either number, the greatest exponented one. Thus, LCM needs a factor 2 squared, 3 squared, and 5, giving LCM = 4(9)(5) = 180.</span><span />
is undefined when the denominator is 0. i.e. x - 3 = 0 or x + 2 = 0 or x - 5 = 0 i.e. x = 3 or x = -2 or x = 5.
Hence, Bobby is right.
Answer:
all real numbers
Step-by-step explanation:
distribute the 2
2x+2=-8x+12+10x-10
combine like terms on each side
2x+2=2x+2
0=0
all real numbers
Answer:
Step-by-step explanation:
For t in weeks, a reasonable exponential function describing the dept (d) might be ...
d = 10(1.03^t)
Then, after 8 weeks, the depth is predicted to be ...
d = 10(1.03^8) ≈ 12.67 ft ≈ 13 ft
<h2>
Answer:</h2>
<u>The prices </u><u>fall</u>
<u></u>
<h2>
Step-by-step explanation:</h2>
Deflation happens naturally when the money supply of an economy is fixed. When money gain purchasing power, the producer need less capital to produce their product, which means that they can afford to sell their product with lower price. This allows one to buy more goods and services than before with the same amount of currency. So the price of money fall as there is a decrease in money supply.