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2 years ago

This table shows the change in temperature x hours after sunset.

Mathematics

1 answer:

Drupady [299]2 years ago

3 0

Refer to the attachment

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Data Set #1

Harman [31]

Answer:

The data table is attached below.

Step-by-step explanation:

The average of a set of data is the value that is a representative of the entire data set.

The formula to compute averages is:

$\bar x=\frac{1}{n}\sum\limits^{n}_{i=1}{x_{i}}$

Compute the average for drop 1 as follows:

$\bar x_{1}=\frac{1}{3}\times[10+11+9]=10$

Compute the average for drop 2 as follows:

$\bar x_{2}=\frac{1}{3}\times[29+31+30]=30$

Compute the average for drop 3 as follows:

$\bar x_{3}=\frac{1}{3}\times[59+58+61]=59.33$

Compute the average for drop 4 as follows:

$\bar x_{4}=\frac{1}{3}\times[102+100+98]=100$

Compute the average for drop 5 as follows:

$\bar x_{5}=\frac{1}{3}\times[122+125+127]=124.67$

The data table is attached below.

3 0

3 years ago

HELP!!! <br> write the following in algebraic expressions:

Nadusha1986 [10]

Step-by-step explanation:

Here is the answer for the unkown n(k+m)

5 0

3 years ago

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Help meee plsssssssssssss

pshichka [43]

Answer:bet

Step-by-step explanation: I would but I’m not smart enough

4 0

3 years ago

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X^4 -(3m+2)x^2 +3m+1 +0 <br> tìm m để phương trình có 4 nghiệm phân biệt nhỏ hơn 2

Kobotan [32]

Answer:

4848

Step-by-step explanation:

hope I helped

8 0

2 years ago

What is the answer for3+8x=4

Schach [20]

Answer: x=1/8

Step-by-step explanation:

Subtract 3 from both sides

3+ 8x=4

8x=1

Divide by 8 on both sides

x=1/8

Hope this helped! :)

3 0

3 years ago