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expeople1 [14]
3 years ago
13

The cost, c, of a ham sandwich at a deli varies directly with the number of sandwiches, n. If c = $54 when n is 9, what is the c

ost of the sandwiches when n is 3?
SAT
1 answer:
77julia77 [94]3 years ago
5 0
C=18
if c=54 when n=9, and you need to know c when n is 3, just divide 54 by 3 as well! hope this helped
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<h3>Density of the Neutron star</h3>

Density

ρ = m / V

Where:

ρ= density

m = mass of the planet 5.98 10²⁴ km

V =volume of the spherical layer

Volume of a sphere

Volume = 4/3 π r³

Mass = 1.5 = 1.5 1,991 10³⁰

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Density:

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ρ is = 7.13 10 17 kg / m³

V = 5.98 10²⁴ / 7.13 10¹⁷

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e = 6.67 10⁻³ m

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Learn more about Density of the Neutron star here:brainly.com/question/15700804

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