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Inga [223]
3 years ago
10

Simplify the expression 3^-8× 34.

Mathematics
1 answer:
Alborosie3 years ago
5 0

Answer:

= \frac{34}{6561}

Step-by-step explanation:

= 3^{-8}\times \:34\\= 34\times \frac{1}{3^{8} } \\= \frac{1\times \:34}{3^{8} } \\= \frac{34}{3^{8} } \\= \frac{34}{6561}

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This problem uses the concept of percentages to define the conditions that are laid in front of us.

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We know that percent is used to convey the mathematical term of a fraction multiplied by 100.

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And we have that

Number of seventh graders / total number of students  =  58%

.60S  / [ S + 20 ]  =   .58    we multiply both sides by  S +  20

0.60S  =0 .58 [ S + 20]

.60S  = .58S + 11.6   we subtract  0.58S from  both the sides

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DanielleElmas [232]

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8 0
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