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Sergio [31]
3 years ago
5

Rewrite the expression in the picture in the form k times x^n.

Mathematics
1 answer:
pantera1 [17]3 years ago
3 0

Answer:

8 x^-2

Step-by-step explanation:

2 sqrt(x) * 4x ^ -5/2

Rewriting

2 x^1/2  * 4x ^ -5/2

2*4 = 8

x^1/2 * x^ -5/2  

We know a^b * a^c = a^(b+c)

x^ 1/2 * x^ -5/2 = x^ (1/2 -5/2 ) = x^ (-4/2) = x^-2

8 x^-2

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3 years ago
Mia buys a watch while visiting her cousin in California. The sales tax in California is 10.25%.
netineya [11]

Answer:

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Step-by-step explanation:

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6ft and 10ft =? it's the pythagorean theorem
anyanavicka [17]

Answer:

11.7

Step-by-step explanation:

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7 0
3 years ago
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Camacho is buying a monster truck. The price of the truck is xx dollars, and he also has to pay a 13\%13% monster truck tax.
Maslowich

Answer:

1.13x

Step-by-step explanation:

We have been given that Camacho is buying a monster truck. The price of the truck is x dollars, and he also has to pay a 13% monster truck tax. We are asked to find the total amount paid by Camacho for the monster truck.

The total cost of monster truck would be x plus 13% of x.

\text{The total cost of monster truck}=x+\frac{13}{100}x

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\text{The total cost of monster truck}=1.13x

Therefore, Camacho paid 1.13x dollars in total for the truck.

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D) Pedro spends some of his money and at the end of the two
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Answer:

it depend

Step-by-step explanation:

hopefully i help

5 0
3 years ago
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