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butalik [34]
3 years ago
9

Please help!!! 25 points! Which of these numbers are irrational?

Mathematics
1 answer:
Aleks04 [339]3 years ago
3 0

I belive that b is the answer.

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Find the first, fourth, and eighth terms of the sequence. A(n) = −3 ∙ 2^x − 1
Sedbober [7]
\bf A(n)=-3\cdot 2^{n-1}\\\\
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\textit{first one}\qquad A(1)=-3\cdot 2^{1-1}
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\textit{fourth one}\qquad A(4)=-3\cdot 2^{4-1}
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First, Diana scores 12 points in total with three arrows. On her second turn, she scores 15 points. How many points does she sco
kotegsom [21]

Answer:

Third turn point = 21 points

Step-by-step explanation:

Given:

First turn point = 12

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Computation:

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Point for inner circle = b

So,

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6 0
3 years ago
The average value of y=v(x) equals 4 for 1≤x≤6, and equals 5 for 6≤x≤8. what is the average value of v(x) for 1≤x≤8 ?
Tomtit [17]
The average value over the interval is the area under the curve divided by the width of the interval.

Area = 4*(6 -1) +5(8 -6) = 30
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7 0
3 years ago
Which shows the first step in the solution to the<br> equation log₂x + log₂(x - 6) = 4?
iren [92.7K]

log was used calculate big numbers before calculators

log is a re-arranged way to show a number with an exponent

example

log₂ 16 = 4 means 2^4 = 16

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(log(x-6)+ log(x))/log(2) = 4

(log(x-6)+ log(x)) = 4log(2)

(log(x-6)x) = log(16)

x=8

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2 years ago
What is 1/3 •1/3 in exponential notation
Zigmanuir [339]

Answer:

Step-by-step explanation:

1/3 x 1/3 in exponential notation is 1/3². you are multiplying a number by itself so its squared, ig you are multiplying a number by itself three times, then its cubed, with a 3.

6 0
3 years ago
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