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gregori [183]
3 years ago
6

Can anyone please help me with this

Mathematics
1 answer:
alekssr [168]3 years ago
6 0

Answer:

no

Step-by-step explanation:

The correct explanation is A

\frac{x^{m} }{a^{n} } = a^{(m-n)}

Thus

\frac{9.2}{4} × \frac{10^{8} }{10^{-3} }

= 2.3 × 10^{(8-(-3))}

= 2.3 × 10^{11}

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SpyIntel [72]

Answer:

Step-by-step explanation:

3n=3

Divide by 3

N=1

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3 years ago
Anna wants to factor the polynomial p(x)=5x^4+40x. She knows that the sum of cubes formula is a^3+b^3=(a+b)(a^2−ab+b^2).
Artemon [7]

Answer:

Part A:  Option 2, A: Anna’s answer is incorrect. She correctly factored out 5x, but incorrectly identified a and b, so her answer cannot be correct.

Part B:  Option 3, B: 5x(x+2)(x^2−2x+4)

Step-by-step explanation:

p(x) = 5x^4 + 40x

p(x) = 5x(x^3 + 8)

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Part A:  Option 2, A: Anna’s answer is incorrect. She correctly factored out 5x, but incorrectly identified a and b, so her answer cannot be correct.

Part B:  Option 3, B: 5x(x+2)(x^2−2x+4)

7 0
3 years ago
PLZ HELP ME!!!!!!<br><br> POINTS: 15
Otrada [13]

Answer:

=£1970

Step-by-step explanation:

10%=£360

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3 0
3 years ago
The number −6 is 2 more than an unknown number. Find the unknown number.
andrezito [222]

Answer:

-8

Step-by-step explanation:

if its 2 more then -6-2=-8

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3 0
3 years ago
There are 200 employees in your company Fifty of them do not have company health insurance what percentage of the employees do n
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