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3 years ago

Where in everyday life might you need to find the percent of a whole? Give three examples.

2 answers:

6 0

Here are about 6 examples for ya honey, You have PIE, also ya have, MONEY! Because math helps you save MONEY, Ya also have, a GROCERY STORE that can help because you can count the vegetables in the store to see.

pogonyaev3 years ago

5 0

Pie, money, graphs would be three

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mr. Savage shoes 3 gallons of paint to cover 1350 sq ft of wall space at this rate how much paint will be needed to cover 1800 s

dexar [7]

Answer:

4 more gallons of paint

Step-by-step explanation:

5 0

3 years ago

I have to find f(3)

crimeas [40]

Answer:

Step-by-step explanation:

plug 3 into x

2(3)^2+(3)

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4 0

3 years ago

Read 2 more answers

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

Please Help :) Set up the equation and find the length of BC.

Kamila [148]

Answer:

BC= 29

Step-by-step explanation:

If the total, AC, is 54 and AB is 25 subtract those two to find the last part, BC.

7 0

3 years ago

Brainlyst for best answer with work shown

wlad13 [49]

Answer:

5*5 = one face = 25 inches squared

6 faces times 25 inches square = 150 inches squared

Step-by-step explanation:

4 0

3 years ago