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patriot [66]
3 years ago
14

6. If the volume of a ball is 13 cm^3, and the mass of the ball is 70 grams, what is the approximate density of the ball?

Mathematics
1 answer:
ASHA 777 [7]3 years ago
4 0

Answer:

<em>D. 5.385 grams per cm^2</em>

Step-by-step explanation:

Density can be found using the equation:

p = m/v

(p: density, m: mass, v: volume)

Plug in the information we know.

m = 70

v = 13

So

p = 70 / 13

p = density = 5.385

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6 0
3 years ago
Is -19 a rational number
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Step-by-step explanation:

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3 years ago
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SCORPION-xisa [38]

Answer:

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Step-by-step explanation:

It is useful to remember the ratios between the side lengths of these special triangles.

  30°-60°-90° ⇒ 1 : √3 : 2

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8 0
2 years ago
PLEASE I NEED HELP
klemol [59]

Answer: 0.25 feet


Step-by-step explanation:

Given: Jonathon has paper strips that are all equal in length.

Let x be the length of each paper strip.

Since John lines them up end to end, the length of the line of paper strips= 3 feet

Also total strips used= 12

Therefore, length of line of strips=12x=3\ feet

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3 years ago
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Nadusha1986 [10]

Answer:

Hope this helps

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
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