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Kazeer [188]
3 years ago
12

A pencil has density of .875 g/ml and a mass of 3.5 grams what is the volume?

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
8 0

Answer:

4 ml

Step-by-step explanation:

m = D/ v  where m is mass and D is density and V is volume

.875 = 3.5 / V

Multiply each side by V

.875 V = 3.5

Divide each side by .875

V = 3.5/.875

V =4

gladu [14]3 years ago
7 0

Answer:

4 ml

Step-by-step explanation:

density = mass / volume

.875 = 3.5 / volume

volume = 4 ml

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Answer: 6

Step-by-step explanation:

Given Data:

Number of people = 6

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Therefore

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3 years ago
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Answer:

200,000 m

Step-by-step explanation:

We will multiply the length of the ant by the number of ants to find out how long the line is.

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4 years ago
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Before a new video game is released, it is tested by a number of volunteer gamers. During testing, the experimental probability
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Answer:

2000 players will complete the game with a perfect score.

Step-by-step explanation:

The testing phase tells us that \frac{1}{500} is the probability that a person will finish with a perfect score.

This means 1 out of 500 people will be able to finish with perfect score.

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the game is given to 1,000,000 (1 million) people and how much do we expect to finish with perfect score?? Simple! It would be  \frac{1}{500}the of 1 million!

We do the calculation shown below:

\frac{1}{500}*1,000,000=2000

So, 2000 players will complete the game with a perfect score.

3 0
4 years ago
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Lionfish are considered an invasive species, with an annual growth rate of 67%. A scientist estimates there are 8,000 lionfish i
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<em>Answer:</em>

<em>There would be 173,535 lionfish after 6 years.</em>

<em>Step-by-step explanation:</em>

<em>Since lionfish are considered an invasive species, with an annual growth rate of 67%, ya scientist estimates there are 8,000 lionfish in a certain bay after the first year, A) to write the explicit equation for f (n) that represents the number of lionfish in the bay after n years; B) determine how many lionfish will be in the bay after 6 years; and C) if scientists remove 1,200 fish per year from the bay after the first year, determine what is the recursive equation for f (n); the following calculations must be performed:</em>

<em></em>

<em>A)</em>

<em>8000 x 1.67 ^ n = f  </em>

<em>B)</em>

<em>8000 x 1.67 ^ 6 = X</em>

<em>8000 x 21.691961596369 = X</em>

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<em>C)</em>

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2 years ago
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Answer:

The answer is .64

Step-by-step explanation:

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3 years ago
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