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Snezhnost [94]
2 years ago
9

What is the fifth term of the sequence described by the following explicit formula? an = 4 + (n + 1)(-5)

Mathematics
1 answer:
Studentka2010 [4]2 years ago
6 0

Answer:

a

Step-by-step explanation:

substitute n = 5 into the explicit formula , then

a₅ = 4 + (5 + 1)(- 5) = 4 + 6(- 5) = 4 - 30 = - 26

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decide which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring. −b b2 − 4ac 2a u
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Answer:

Step-by-step explanation:

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For any quadratic equation the discriminant decides about the nature of roots.

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In the given equation

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Since 1 is a perfect square we can factor and solve

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4 0
2 years ago
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Gnoma [55]

Answer:

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Step-by-step explanation:

The computation of the number of short sleeves sold is shown below:

Given that

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3 years ago
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Which of the x values are solutions to the inequality 4(2 – x) > –2x – 3(4x + 1)? Check all that apply.
steposvetlana [31]
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Answer:

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Step-by-step explanation:

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