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Firlakuza [10]
3 years ago
11

The number of lightening bugs active near a pond is given by the function f(x)=4 3x−2 , where x is the number of minutes after d

usk
Is the interval (0, 4) a reasonable solution to describe when there are fewer than 1024 lightening bugs active?
Mathematics
1 answer:
shepuryov [24]3 years ago
4 0

Answer:

No. The interval  (0, 4)  is not a reasonable solution because the left endpoint results in a fraction value for the function and there cannot be a fraction of a lightening bug.

Step-by-step explanation:

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Which table represents exponential growth? A 2-column table has 4 rows. The first column is labeled x with entries 1, 2, 3, 4. T
Papessa [141]

Answer:

Table 2

Step-by-step explanation:

We have the tables:

<u>Table 1:</u>

x: 1  2  3  4

y: 2  4  6  8

<u>Table 2:</u>

x: 1  2  3  4

y: 2  4  8  16

<u>Table 3:</u>

x: 1  2  3  4

y: 2  4  7  11

<u>Table 4:</u>

x: 1  2  3  4

y: 2  4  6  10

An exponential growth data set will show a common ratio between y values. Let's look at each of the ratios from each table.

<u>Table 1:</u>

8/6 = 4/3

6/4 = 3/2

Already, we can see that 4/3 ≠ 3/2, which means that this doesn't have a common ratio. So Table 1 is wrong.

<u>Table 2:</u>

16/8 = 2

8/4 = 2

4/2 = 2

The common ratio here is 2, so we know this is correct.

<u>Table 3:</u>

11/7 = 1.57

7/4 = 1.75

Again, we can see that 1/57 ≠ 1.75, so this is wrong.

<u>Table 4:</u>

10/6 = 1.67

6/4 = 1.5

Again, there is no common ratio here, so this is wrong.

The answer is thus Table 2.

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4 years ago
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matrenka [14]

Answer:

10

Step-by-step explanation:

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How to write 2/9 as a decimal?
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Answer:

is 0.2222....

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The answer to my question
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The answer would be B. because a unit rate is usually equal to one for the sake of conversion
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22x – 54 + 5.736x^4 - 2x^2<br> Standard form
Yuri [45]

Answer:

5.736x^4 - 2x^2 +22x - 54

Step-by-step explanation:

4 0
3 years ago
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