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AnnZ [28]
3 years ago
10

Rewrite as a logarithmic equation. 7^-2=1/49

Mathematics
1 answer:
son4ous [18]3 years ago
6 0
\log_7\dfrac{1}{49}=-2
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Ratio of girls to boys is 2:3 how many boys if there are 56 girls
Liono4ka [1.6K]

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78 boys

Step-by-step explanation:

If the raio is 2:3 that means there are 5 equal parts

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3 years ago
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vitfil [10]

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jok3333 [9.3K]

Answer:

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3 years ago
The number of volunteers to walk dogs at the local animal shelter last year was 20 this year the number of volunteers has risen
Alex73 [517]

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Step-by-step explanation:

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The positive sign indicates the increase.

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Keywords: percentage, subtraction

Learn more about percentages at:

  • brainly.com/question/10940255
  • brainly.com/question/10941043

#LearnwithBrainly

3 0
4 years ago
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stepan [7]

Answer:

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6 0
3 years ago
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