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LenKa [72]
3 years ago
9

Write the expression in exponential form. log 3^9= 2

Mathematics
1 answer:
denis23 [38]3 years ago
5 0

Answer: 3^2

Step-by-step explanation:

remember logb a=n <---> a=b^n

so therefor the answer is log3 9=2 ---> 9 = 3^2

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90%

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19.5 divided by 21.8 = 0.89449541 = 0.89% or 0.9%

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A. 120 millimeters.
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Simplify the expression −3/5(−8 + 5/9x − 3)
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8.6 - 1/3x + 1.8

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6 0
2 years ago
Please help me with this homework
Kipish [7]

Answer:

See screenshot below

Step-by-step explanation:

Yes Bus Column:

  1. We need to find an answer for the "no taxi" section. And we have the total and the "yes taxi" section. So, the "yes taxi" section + the "no taxi" section gives you the total. Another way of saying this is total - "yes taxi"  = "no taxi"
  2. 125 - 30 = 95

No Bus Column:

  1. We need to find the total of the "yes taxi" section and the "no taxi" section. So, if we add those two sections together, we'll get the total
  2. 90 + 185 = 275

Total column:

  1. So, this column is really simple to fill out. All we're doing it adding our answers above to get one answer in each section.
  2. "Yes Taxi" section: 30 + 90 = 120
  3. "No Taxi" section: 280
  4. Total section: 125 + 275 = 400
  5. We could have also done the total section by adding together 120 and 280, but we would get the same answer, anyway.

I hope this helps!

4 0
3 years ago
Lou and Jacob each sold 200 pieces of jewelry. If 20% of Lou’s sales were rings, and Jacob sold 35 rings, who sold more rings? H
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Lou sold more rings because if you multiply 200 by .20 it will be 40 which means he sold 40 rings. he sold 5 more rings than Jacob.
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3 years ago
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