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Alex
3 years ago
5

Which formula can be used to describe the sequence?

Mathematics
2 answers:
timurjin [86]3 years ago
8 0

Answer:

D

Step-by-step explanation:

just did on edge

statuscvo [17]3 years ago
6 0
Remark
The closest answer is D, but the answer has to be rewritten: f(x) = - 2/3 (6)^(x - 1) where x is 1,2,3,4,5,6 .... to plus infinity.  If that is not what you are given, there is no answer.

Discussion
The  minus sign is misplaced. There are 2 reasons. 
1. When x is odd, then the minus sign is not there and every other term will be plus.
2. For a related reason, you cannot get a minus 2/3 if the sign is affected by the power. The first term must be -2/3. (-6)^0 power is 1 not -1

Answer: There is no answer, but you could try C if D does not work.

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A scientist calculated the mean and standard deviation of a data set to be = 120 and 0-9. She then found that she was
Lapatulllka [165]

Answer:

The awnser on edge is C)147

Step-by-step explanation:

Hope this helped

5 0
3 years ago
Please put your answer in simplest form<br><br> 1/2 + 1/3 + 1/4 + 1/5 + 1/6 = ?
Norma-Jean [14]
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6 0
3 years ago
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Identify the coefficient of the variable term of the polynomial 5x^4-2x^2 8x-3
Jobisdone [24]
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6 0
3 years ago
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HELPPPP ME PLEASE!!!!!!!
viktelen [127]

Answer:

x = 7

Step-by-step explanation:

Given 2 intersecting chords, then

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6 0
3 years ago
Plz ANWSER questions 10,11, and 12, plz <br>Plz no one will amwser
k0ka [10]

Answer:

19,8

105,7

144,84

304

Step-by-step explanation:

At first, 9) is not correct.

Formula for surface of parallelogram is

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So the 9) is 19.8

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11) A=14.2*10.2=144.84

12) A=20*15.2=304

6 0
3 years ago
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