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3 years ago

C(n)=-6+5(n-1) find the 8th term in this sequence

Mathematics

1 answer:

Goryan [66]3 years ago

5 0

Answer:

Just replace n by 8 ===> C(8) = -6+5(8-1) = - 6 + 5x7 = -6+35 = 29

Step-by-step explanation:

We have been given a sequence formula. We are asked to find the 8th term of our given sequence.

We know that an arithmetic sequence is in form A_n=a_1+(n-1)d, where,

A_n=\text{ nth term of sequence},

A_1=\text{ 1st term of sequence},

n = Number of terms in sequence,

d = Common difference.

To find the 8th term of our given sequence, we will substitute n=8 in our given formula.

c(n)=-6+5(n-1)

c(8)=-6+5(8-1)

c(8)=-6+5(7)

c(8)=-6+35

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trapecia [35]

Answer:

a) = 0.9739

b) = 0.969

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Step-by-step explanation:

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3 years ago

The steps to solving the expression the quantity of the sum of six squared plus two divided by the absolute value of negative 0.

Goryan [66]

Answer:

Step-by-step explanation:

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2 years ago

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tino4ka555 [31]

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<h3>How to express an equation in polar form?</h3>

1) We are given the expression;

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We know that cos (45) in standard form is 1/√2. Thus;

[7 cos (45)]² = (7 * 1/√2)² = 49/2

2) We are given the expression;

(-2 + 2i√3)⁵

Using binomial theorem, we have;

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Simplifying each term gives;

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Read more about Polar form at; brainly.com/question/27844433

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2 years ago

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