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3 years ago

Determine the number of terms in the sequence: 5240,4365, 3490, 2615, ..., -2635

Mathematics

1 answer:

MakcuM [25]3 years ago

5 0

Answer:

I believe the number of terms are 10

Step-by-step explanation:

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Several logs are stored in a pile with 22 logs on the bottom layer, 21 on the second layer, 20 on the

Oduvanchick [21]

Answer:

[22 x 21] / 2=231 or "c"

Step-by-step explanation:

4 0

2 years ago

Write a polynomial function of minimum degree in standard form with real coefficients whose zeros and their multiplicities inclu

Softa [21]

Answer-

The polynomial function is,

$y=x^4-10x^3+38x^2-64x+40$

Solution-

The zeros of the polynomial are 2 and (3+i). Root 2 has multiplicity of 2 and (3+i) has multiplicity of 1

The general form of the equation will be,

$\Rightarrow y=(x-(2))^2(x-(3+i))(x-(3-i))$ ( ∵ (3-i) is the conjugate of (3+i) )

$\Rightarrow y=(x-2)^2(x-3-i)(x-3+i)$

$\Rightarrow y=(x^2-4x+4)((x-3)-i)((x-3)+i)$

$\Rightarrow y=(x^2-4x+4)((x-3)^2-i^2)$

$\Rightarrow y=(x^2-4x+4)((x^2-6x+9)+1)$

$\Rightarrow y=(x^2-4x+4)(x^2-6x+10)$

$\Rightarrow y=x^2x^2-6x^2x+10x^2-4x^2x+4\cdot \:6xx-4\cdot \:10x+4x^2-4\cdot \:6x+4\cdot \:10$

$\Rightarrow y=x^4-10x^3+14x^2+24x^2-40x-24x+40$

$\Rightarrow y=x^4-10x^3+38x^2-64x+40$

Therefore, this is the required polynomial function.

4 0

3 years ago

What is 210 divided by 2 1/2

ki77a [65]

Answer:

210 divided 2 1/2= 84....

6 0

3 years ago

Read 2 more answers

Test your PEMDAS 6+8/2(2+2) This one is tricky

Ivanshal [37]

Do parenthesis first (4)
Then, do the division 8/2 = 4
Then multiply 4 and 4 which will be 16
Add 6 to 16 and you get 22

7 0

3 years ago

Graph the linear equation by the point plotting method or by finding intercepts -2y + 10 = 0

Nadusha1986 [10]

Answer:

Your answer is

Intercept is = 5

(x,y)= (0,5)

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5 0

3 years ago