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Scilla [17]
3 years ago
15

What is 5(4x) fastfastfastfast

Mathematics
2 answers:
Fynjy0 [20]3 years ago
7 0
The answer should be 20x since 5*4=20 plus the x!
IRISSAK [1]3 years ago
3 0
It should be 20x because you multiply what’s on the outside (5) with what’s on the inside (4x) which Is also called distributing. :)
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Answer:

1.) 9.2

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1.)

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2590.67=300*\frac{1-(1+.01275)^{-x}}{.01275}\\.110103476=1-1.01275^{-x}\\.889896525=1.01275^{-x}\\\log_{1.01275}.889896525=-x\\x=9.207

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3 years ago
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