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Gwar [14]
3 years ago
10

What is the volume of a cube with sides 5 cm long?

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
3 0
Its C.125 is the correct answer...
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two bird populations were studied and formulas were developed for each populations growth. the populations p1 and p2 are given b
STatiana [176]

Answer:

20 e^{k*10} = 60 e^{0.2*10}

We can divide both sides by 20 and we got:

e^{10k}= 3 e^{2}

Now we can appply natural log on both sides and we got:

10 k = ln(3e^2)

Now we can divide both sides of the equation by 10 and we got:

k = \frac{ln(3e^2)}{10}= 0.30986

So then the aproximate value of k is 0.30986 and rounded would be 0.31

Step-by-step explanation:

We have the following two expression:

p_1 = 20 e^{kt}

p_2 = 60 e^{0.2t}

We know that the two populations were equal 10 years after the start of the study, so then we can create the following equation:

20 e^{k*10} = 60 e^{0.2*10}

We can divide both sides by 20 and we got:

e^{10k}= 3 e^{2}

Now we can appply natural log on both sides and we got:

10 k = ln(3e^2)

Now we can divide both sides of the equation by 10 and we got:

k = \frac{ln(3e^2)}{10}= 0.30986

So then the aproximate value of k is 0.30986 and rounded would be 0.31

6 0
4 years ago
Write a number with the digit 8 in the tens place
sladkih [1.3K]
280
The 0 is in the ones.
The 8 is in the tens.
The 2 is in the hundreds.
8 0
3 years ago
Read 2 more answers
Please help I don't get this one
Semenov [28]
Its A you just have to count the lines and say the numbers 1-4
7 0
3 years ago
Determine the end behavior of each rational function below. Graph each function on the graphing calculator, and
melomori [17]

Answer:

a) End behavior: As → ∞, () → . As → −∞, () → .

Looking at the ends of the graph, as goes to ∞ or −∞, gets

closer to .

b) End behavior: As → ∞, () → . As → −∞, () → .

Looking at the ends of the graph, as x goes to ∞ or −∞, gets

closer to .

c) End behavior: As → ∞, () → ∞, and as → −∞, () → −∞.

Looking at the ends of the graph, as goes to ∞, continues to increase

toward ∞, and as x goes to −∞, continues to decrease toward −∞.

Obs:. Graphics are attached

5 0
3 years ago
30 POINTS<br><br> why are 3/4 and 6/8 equivalent
umka21 [38]

3/4 and 6/8 are equal and this is right I believe

4 0
3 years ago
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