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Anni [7]
3 years ago
13

Find the eighth term of the

Mathematics
1 answer:
Pie3 years ago
7 0

Answer:

see explanation

Step-by-step explanation:

The n th term of a geometric sequence is

a_{n} = a₁ (r)^{n-1}

where a₁ is the first term and r the common ratio, hence

a_{8} = 6 × (-1/3)^{7} = 6 × - \frac{1}{3^{7} } = 6 × - \frac{1}{2187} = - \frac{2}{729}

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x=21°. Hope it help!
5 0
3 years ago
Please help me find DOMAIN/RANGE and the EQATION
mrs_skeptik [129]

Answer:

Domain of the function → (-6, ∞)

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Step-by-step explanation:

Domain of a function is the set of x-values of the function.

Similarly, Range of the function is the set of y-values.

From the graph attached,

Domain of the function → (-6, ∞)

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antiseptic1488 [7]

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Step-by-step explanation:

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4 0
2 years ago
What does the ' mean in 12 degrees and 15'
tino4ka555 [31]
The "mean" is the "average" you're used to, where you add up all the numbers and then divide by the number of numbers. The "median<span>" is the "middle" value in the list of numbers.</span>
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1. The speed of a motorcycle increases from 10 km/hr to 50 km/hr in 9
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Answer:

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Step-by-step explanation:

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