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timama [110]
3 years ago
11

A recursive rule for an arithmetic sequence is a1=4;an=an−1−3.

Mathematics
2 answers:
Elanso [62]3 years ago
5 0

Your Question: A recursive rule for an arithmetic sequence is a1=4;an=an−1−3.

What is the explicit rule for this sequence?

<h2>Answer: 3n + 1</h2>

Step-by-step explanation:

Nikitich [7]3 years ago
3 0
You can see the answer from the picture

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What is the product of 2x+3 and 4x² - 5x+6?
Pie

Answer:

none

Step-by-step explanation:

(2x+3)(4x^2-5x+6)

factor over

8x^3-10x^2+12x+12x^2-15x+18

combine like terms

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2 years ago
Mrs Nu paid $2083 for 2 smiler laptops and 3 similar earphones. Each laptop cost of each earphones?​
tresset_1 [31]

The information given is incomplete :

Answer:

x = 1/2(2083 - 3y)

y = 1/3(2083 - 2x)

Step-by-step explanation:

Let

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Number of laptops= 2

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The cost per laptop :

2x = 2083 - 3y

Divide both sides by 2

x = (2083 - 3y) / 2

x = 1/2(2083 - 3y)

Or

3y = 2083 - 2x

y = (2083 - 2x) / 3

y = 1/3(2083 - 2x)

3 0
3 years ago
Need help this is my niece work
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Find Y. <br> Round to the nearest tenth.
Andreas93 [3]

Answer:

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Step-by-step explanation:

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I need help. See attachment for detail.
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Answer:

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Step-by-step explanation:


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