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rosijanka [135]
3 years ago
9

A sledgehammer weighs 18 pounds on Earth and 4 pounds on the planet Namar. 

Mathematics
2 answers:
dlinn [17]3 years ago
6 0
5 times the weight on earth
Morgarella [4.7K]3 years ago
4 0
It would be 4.5 times your weight on Earth, because 18/4 is 4.5.
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If you wanted to​ test, using a​ 5% significance​ level, whether or not a specific slope coefficient is equal to​ one, then you
Margarita [4]

Answer:

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Option B is the correct answer.

Step-by-step explanation:

If you wanted to​ test, using a​ 5% significance​ level, whether or not a specific slope coefficient is equal to​ one, then you should subtract 1 from the estimated​ coefficient, divide the difference by the standard​ error, and check if the resulting ratio is larger than 1.96.

Option B is correct because after subtracting it from 1, it will become a standardized test if the slope is equal to 0 or not.

6 0
3 years ago
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nydimaria [60]
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3 0
3 years ago
The town of San Simon charges its residents for trash pickup and water usage
dlinn [17]

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8 0
3 years ago
Victor draws one side of equilateral ∆PQR on the coordinate plane at points P (–9, –2) and Q (–2, –2). What are the two possible
Elenna [48]

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3 years ago
The height of a soft drink is about 12 centimeters and the diameter is about 6 centimeters find the surface area of the can
ladessa [460]

if the diameter of the can is 6 cm, then its radius is half that, or 3 cm.

\bf \textit{surface area of a cylinder}\\\\ SA=2\pi r(h+r)~~ \begin{cases} r=radius\\ h=height\\ \cline{1-1} r=3\\ h=12 \end{cases}\implies SA=2\pi (3)(12+3) \\\\\\ SA=6\pi (15)\implies SA=90\pi \implies SA\approx 282.74

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3 years ago
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