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2 years ago

Which one of the following has irregular shape

Biology

1 answer:

SSSSS [86.1K]2 years ago

8 0

Answer:

A cheek cell

Explanation:

Human cheek cells are roughly circular or irregular in shape

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Write out the form of the partial fraction decomposition of the function (See Example). Do not determine the numerical values of

maw [93]

Answer:

a. $\frac{A}{x}+\frac{B}{x^2}+\frac{C}{x^3}+\frac{Dx+E}{x^2+5}$

b. $\frac{A}{x+3}+\frac{B}{x-3}+\frac{C}{(x-3)^2}+\frac{D}{(x+3)^2}$

Explanation:

a.We are given that

$\frac{x^4+7}{x^5+5x^3}$

$\frac{x^4+7}{x^5+5x^3}=\frac{x^4+7}{x^3(x^2+5)}$

Using partial fraction decomposition of the given function

$\frac{x^4+7}{x^3(x^2+5)}=\frac{A}{x}+\frac{B}{x^2}+\frac{C}{x^3}+\frac{Dx+E}{x^2+5}$

Using the formula

$\frac{1}{x^3(x^2+a)}=\frac{A}{x}+\frac{B}{x^2}+\frac{C}{x^3}+\frac{Dx+E}{x^2+a}$

b. $\frac{2}{(x^2-9)^2}$

$\frac{2}{(x^2-3^2)^2}=\frac{2}{(x+3)^2(x-3)^2}$

Using property $a^2-b^2=(a+b)(a-b)$

$\frac{2}{(x+3)^2(x-3)^2}=\frac{A}{x+3}+\frac{B}{x-3}+\frac{C}{(x-3)^2}+\frac{D}{(x+3)^2}$

Using the property

$\frac{1}{x^2}=\frac{A}{x}+\frac{B}{x^2}$

5 0

2 years ago

Which organelle is responsible for producing the energy for cellular processes?

elena55 [62]

Organelle G which is the mitochondrion is responsible for producing the energy for cellular processes.

<h3>What is Mitochondrion?</h3>

This is referred to as the power house of the cell as it is the area where ATP(energy) is produced.

The energy is produced through aerobic respiration which is then used for various forms of activities by the cells.

The complete question is:

Consider this animal cell mc 006 - 1. jpg. Which organelle is responsible for producing the energy for cellular processes?

Read more about Mitochondrion here brainly.com/question/11296488

#SPJ1

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1 year ago

Which strand of mrna has the bases guanine-adenine-cytosine. Which amino acid corresponds to these bases

ahrayia [7]

The answer to this question is b ASP

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2 years ago

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Which body of water is home to the ENSO cycle?

d1i1m1o1n [39]

The answer to your question is,

E. Equatorial Pacific Ocean

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3 years ago

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List three things that can bring life to a barren island

alekssr [168]

Answer:

Plantlife, grow a garden. Animal life, raise some livestock. And a water source, most definitley.

Explanation:

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2 years ago

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