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3 years ago

Find the 71st term of the following arithmetic sequence.5, 13, 21, 29, ...

Mathematics

2 answers:

bija089 [108]3 years ago

6 0

Answer:

565

Step-by-step explanation:

The n th term of an arithmetic sequence is

$a_{n}$ = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 5 and d = 13 - 5 = 8, thus

$a_{71}$ = 5 + (70 × 8) = 5 + 560 = 565

Lady bird [3.3K]3 years ago

4 0

Answer:

7,120

Step-by-step explanation:

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The expression (4x+5)(3x-7) is the factorization of what trinomial?

RUDIKE [14]

It's easy to find the trinomial. Just multiply (4x + 5) and (3x - 7) together.

$(4x + 5)(3x - 7) = 12x^{2} - 28x + 15x - 35 = 12x^{2} - 13x - 35$

So the final answer is $12x^{2} - 13x - 35$

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3 years ago

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Which of the following expressions are equal to -(8/4)?

nignag [31]

Answer:

C. None of the above

Step-by-step explanation:

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3 years ago

Find the surface area of the prism

navik [9.2K]

There are 6 faces to the prism:
2 each of (Length x Width): 2(4 x 4) = 2(16) = 32 m²
2 each of (Length x Heighth): 2(4 x 8) = 2(32) = 64 m²
2 each of (Width x Heighth): 2(4 x 8) = 2(32) = 64 m²

The sum of the faces is the Surface Area (S.A.)
32 m² + 64 m² + 64 m² = S.A.
160 m² = S.A.

7 0

3 years ago

The volume of the cube is 8 cubic inches. Find its side.

deff fn [24]

Answer:

a = 2

Step-by-step explanation:

Given:

Volume (V) = 8

To find:

The side (edge)

Steps:

a = V^1/3 = 8^1/3 = 2

3 0

2 years ago

On average 113,204 aluminum cans are recycled in a minute. approximately how many cans will be recycled in 16 days? (express you

Mumz [18]

The number of aluminum cans that will be recycled in 16 days in scientific notation is 2.61 × 10⁹.

<h3>What is multiplication?</h3>

It is also known as the product. If the object n is given to m times then we just simply multiply them.

On average 113,204 aluminum cans are recycled in a minute approximately.

Then the number of cans can be recycled in 16 days.

$\rm Number \ of \ cans = 113,204 \times 24 \times 60 \times 16 \\\\Number \ of \ cans = 2.608 \times 10^9 \approx 2.61 \times 10^9$

More about the multiplication link is given below.

brainly.com/question/19943359

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2 years ago

Read 2 more answers

Find the 71st term of the following arithmetic sequence.5, 13, 21, 29, ... ​

Find the 71st term of the following arithmetic sequence.5, 13, 21, 29, ...