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irakobra [83]
3 years ago
12

Can someone help, I have a F in math so this is a struggle for me. I also need all work if you can give it to me. Thank you in a

dvance :)

Mathematics
2 answers:
polet [3.4K]3 years ago
8 0

Answer:

Here are the anwsers but if you need aDDITIONal help just ask

Step-by-step explanation:

andrey2020 [161]3 years ago
3 0

ok so to start combine like terms in the problems meaning you combine the numbers that have the same variable like 7x and 3x etc.

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Indiana is hiking at a rate of 5 miles per hour. At this rate, how long will it take her to hike 22 miles?
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v =\dfrac{d}{t}

5 = \dfrac{22}{t}

t = \dfrac{5}{22}

She will take \dfrac{5}{22} hours or 13 minutes and 38 secs.

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3 years ago
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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3 years ago
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Step-by-step explanation:

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Answer:

1000 KB

Step-by-step explanation:

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