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Dima020 [189]
3 years ago
12

What is the common common ratio of 81 27 9 3 and 1

Mathematics
1 answer:
svlad2 [7]3 years ago
7 0
Three.     each  one is three times more than the next.
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Help?????????????????
seraphim [82]

Answer:

yes it does

Step-by-step explanation:

as you can see,

in a function, we don't have more than one y for a x, so here we have one y for each x. then it is

7 0
2 years ago
Suppose that the ages of members in a large billiards league have a known standard deviation of σ = 12 σ=12sigma, equals, 12 yea
asambeis [7]

Answer:

n\geq 23

Step-by-step explanation:

-For a known standard deviation, the sample size for a desired margin of error is calculated using the formula:

n\geq (\frac{z\sigma}{ME})^2

Where:

  • \sigma is the standard deviation
  • ME is the desired margin of error.

We substitute our given values to calculate the sample size:

n\geq (\frac{z\sigma}{ME})^2\\\\\geq (\frac{1.96\times 12}{5})^2\\\\\geq 22.13\approx23

Hence, the smallest desired sample size is 23

3 0
3 years ago
The market value of Bryan's home is $389,000. The assessed value is $312,000. The annual property tax rate is $18.60 per $1,000
Scilla [17]

Answer:

$5803.20

Step-by-step explanation:

6 0
3 years ago
You have a square piece of paper. Where do you cut it to make a regular octagon?
gregori [183]
Cut the 4 corners off and you will have an 8-sided octagon
6 0
3 years ago
The sum of five consecutive integers is 55. Find the integers.​
liubo4ka [24]

Answer:

9, 10, 11, 12, 13

Step-by-step explanation:

(x-2)+(x-1)+x+(x+1)+(x+2) = 55

5x = 55

x = 11

8 0
3 years ago
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