What is Three to the power of negative three

Mathematics

2 answers:

Rom4ik [11]3 years ago

7 0

Answer:

0.04

Step-by-step explanation:

Taya2010 [7]3 years ago

3 0

The answer is 1/27 there you go??

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A painter spends three hours working on a painting. A sculptor spends 2 2/3 as long working on a sculpture. How long does the sc

Aleksandr [31]

Answer:

Step-by-step explanation:

8 because 2 and 2/3 times 3 equals 8/3 times 3 and the threes cancel out and there is a 8 left.

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The manager of a 100-unit apartment complex knows from experience that all units will be occupied if the rent is $800 per month.

Ede4ka [16]

800 * 100 = 80000
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3 years ago

What is 12x5-3x20 I'm having so much troubleee

Andrei [34K]

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3 years ago

Read 2 more answers

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kobusy [5.1K]

$a(x+3) < 5x+15-x\\\\ax+3a < 5x+15-x\\\\ax+3a < 4x+15\ \ \ |-3a\\\\ax < 4x+15-3a\ \ \ \ |-4x\\\\ax-4x < 15-3a\\\\(a-4)x < 15-3a\\\\\text{The solution is all real numbers if}\ a-4=0\ \ \ |+4\\\\\boxed{a=4}\\\\\text{Check:}\\\\4(x+3) < 5x+15-x\\4x+12 < 4x+15\ \ \ \ |-4x\\12 < 15\ TRUE\to x\in\mathbb{R}$

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3 years ago

Pls help this is very easy

anastassius [24]

Answer:

20/9

Step-by-step explanation:

Alright, so by using the "keep me, change me, turn me over" method - we can easily solve this:

$\frac{8}{9}\div \frac{2}{5}\\=\frac{8}{9}\times \frac{5}{2}\\=\frac{4}{9}\times \frac{5}{1}\\=\frac{4\times \:5}{9\times \:1}\\=\frac{20}{9}$

I hope I was of assistance! #SpreadTheLove <3

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3 years ago