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faust18 [17]
3 years ago
7

PLEASE HELP!!!

Mathematics
1 answer:
Sholpan [36]3 years ago
8 0

Answer:

You have to replace x for each density

Step-by-step explanation:

Density = Mass / Volumen

1,000 g = 1 kg

1,000,000 cm^3 = 1 m^3

g/cm^3 = 1000 kg/m^3

Using density as x

volumen \:  =  \frac{50000}{x}  \\ volumen  \: sphere \:  = 4\pi {r}^{3}  \\ 4\pi {r}^{3}  =  \frac{50000}{x}  \\ r =  \sqrt[3]{ \frac{50000}{4\pi {x}^{} } }

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Rufina [12.5K]

Answer:

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Step-by-step explanation:

7 0
3 years ago
A local park is in the shape of a square. A map of the local park is made with the scale 1 inch to 200 feet. If the park is show
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Answer:

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Step-by-step explanation:

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3 years ago
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nikdorinn [45]

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5 0
2 years ago
What is the cost per day of renting a car from a one
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Answer:

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7 0
4 years ago
Loga2=0.3812, loga3=0.6013, and loga5=0.9004
Bogdan [553]
<span>loga (2) = 0.3812
</span><span>loga (3) = 0.6013
</span><span>loga (5) = 0.9004
</span><span>and we should know that loga a = 1
</span>
∴ loga (30a)³ = 3 loga (30a)   = 3 loga (2 * 3 * 5 * a)                                                     = 3 ( loga 2 + loga 3 + loga 5 + loga a )   = 3 ( <span>0.3812 + 0.6013 + 0.9004 + 1 )
</span>                     = 3 * 2.8829    = 8.6487
The correct answer is option  <span>C. 8.6487</span>              


3 0
4 years ago
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