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Y_Kistochka [10]
3 years ago
15

43046721 as a single power of 9

Mathematics
2 answers:
Levart [38]3 years ago
4 0

Answer:

9^8

Step-by-step explanation:

9^8=43046721

ln(9^x)=xln(9)

so we search x=ln(43046721)/ln(9)

hope this helps

Nesterboy [21]3 years ago
3 0

Answer:

9^8=43046721

Step-by-step explanation:

The exponent 9 of a number is found by multiplying that number by itself 9 times.

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Median mode mean and range on 84 45 10 28 75 63 16 55
GREYUIT [131]
PUT THIS SET IN ORDER FROM LEAST TO GREATEST:

10, 16, 28, 45, 55, 63, 75, 84
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MEDIAN: Find the number in the middle of the set.
10, 16, 28, 45, 55, 63, 75, 84
There cannot be two medians, so you find the number between 45 & 55.
MEDIAN = 50
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MEAN: Find the average by adding up all of the numbers and dividing them by how many numbers there are.
10 + 16 + 28 + 45 + 55 + 63 + 75 + 84 = 376
376/8 = 47
MEAN = 47
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MODE: The number that occurs most often. If no number repeats, there's no mode.
THERE IS NO MODE
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RANGE: The difference between the largest and smallest value in the set. Subtract the largest (84) and smallest (10) value.
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6 0
4 years ago
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3 years ago
Simplify. please help 2+x8x3+xx
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Step-by-step explanation:

7 0
2 years ago
What causes an electric charge to jump from your hand to a metal object?
meriva

Answer:

Charges are both negative and positive as such negative charges are drawn to positive charges and the same with positive being drawn to negative

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8 0
3 years ago
What is the rate of decay for the function f(x) =2(0.95)^x ( x is on top of the parentheses)
SIZIF [17.4K]

Answer:

The decay rate is 5%.

Step-by-step explanation:

Let a substance is decaying at the rate of r% per hour from the initial value of P for t hours, then the final value of the substance is given by the function  

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(1 - \frac{r}{100}) = 0.95

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⇒ r = 5%.

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3 years ago
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