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3 years ago

HELP ASAPPP What is 60% of 40?

Mathematics

2 answers:

sweet-ann [11.9K]3 years ago

7 0

The answer is 24

(dont mind this bit, i have to have more letters to post x)

Paha777 [63]3 years ago

6 0

Answer:

The answer is 24

Step-by-step explanation:

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Yo, whats 36 in exponent form?

bezimeni [28]

Answer:

6^2

Step-by-step explanation:

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3 years ago

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Please help me with this Algebra I question.

horrorfan [7]

Answer:

$-\dfrac{b^2}{16a^4}$

Step-by-step explanation:

Given expression:

$\dfrac{(2a)^{-2}b^5}{-4a^2b^3}$

$\textsf{Apply the exponent rule}\quad (ab)^c=a^c \cdot b^c:$

$\implies \dfrac{2^{-2}a^{-2}b^5}{-4a^2b^3}$

Separate the variables:

$\implies \dfrac{2^{-2}}{-4}\cdot \dfrac{a^{-2}}{a^2}\cdot \dfrac{b^5}{b^3}$

$\textsf{Apply the exponent rule} \quad \dfrac{a^b}{a^c}=a^{b-c}:$

$\implies \dfrac{2^{-2}}{-4}\cdot a^{-2-2}\cdot b^{5-3}$

$\implies \dfrac{2^{-2}}{-4}\cdot a^{-4}\cdot b^{2}$

$\textsf{Apply the exponent rule}\quad a^{-n}=\dfrac{1}{a^n}:$

$\implies \dfrac{1}{-4(2^2)}\cdot \dfrac{1}{a^4}\cdot b^{2}$

$\implies -\dfrac{1}{16}\cdot \dfrac{1}{a^4}\cdot b^{2}$

Simplify:

$\implies -\dfrac{b^2}{16a^4}$

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2 years ago

Which number line shows a point at 0.58

Ivan

Answer:

Step-by-step explanation:

Starting from 0, each tick mark going towards the right is .1 .58 is between .5 and .6, but closer to .6. Looking at all the options, D is the correct answer.

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3 years ago

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Help with number 10 please

galben [10]

The answer would be 1/3. You have to work backwarda for this problem. You start off by subtracting 5/4 - 3/4 =2/4 which simplifies to 1/2. Then, you have to add 1/6. Using the greatest common denominator, you have 3/6 + 1/6=4/6 which simplifies to 2/3.

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3 years ago

What is the quotient of the following rational expression?

DerKrebs [107]

Answer: i cant see it

Step-by-step explanation:

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3 years ago

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