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Tresset [83]
3 years ago
15

Algebra help please!!! (Dividing powers)

Mathematics
1 answer:
Sloan [31]3 years ago
5 0
Hi

3^{15}\text{ krill in }3^{7}\text{ m}^3

So  \dfrac{3^{15}}{3^7}=3^{15-7}=3^{8}\text{ krill in 1m}^3
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9/10 or 0.9
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3 years ago
Solve the following equation
Gnoma [55]
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Divide all 3 terms by the greatest common multiple (which is 8x):

40x+8x^2=0
------------- -----
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5 + x = 0             produces the root x = - 5.   

Setting 8x = 0 and solving for x produces the root x = 0.

Be certain to check these results.  substitute x = -5 into 40x+8x^2=0.  Is the resulting equation true or false?  Next, subs. x=-5 into 40x+8x^2=0.  Is the resulting equation true or false?
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3 years ago
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Arte-miy333 [17]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
If the tape diagram represents a 10-pound bag of almonds, but a baker only uses 3/4 of a bag (the shaded region), how many pound
ale4655 [162]

Answer:

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Answer:

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