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2 years ago

Help me please, brainliested ;)

Mathematics

1 answer:

nekit [7.7K]2 years ago

3 0

Answer:

3/2 the slope is the rate of change

Step-by-step explanation:

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E sum of negative eighteen and a number is eleven. What is the number?

ololo11 [35]

The missing number is 29

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2 years ago

Which number line represents the solution set for this inequality?<br><br> −9x −12 ≤ 42

mario62 [17]

Answer:

Number line 4

Step-by-step explanation:

−9x −12 ≤ 42

-9x-12+12≤42+12

-9x≤54

-9x/-9≤54/-9

x≤-6

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3 years ago

Use grouping symbols to make the following equation true. 5³ ÷ 5+20=5

Alona [7]

In this question,We have to group the given expression to get 5 as the final answer .

$5^3 \div 5+20$

Here we put 5 +20 in parenthesis, that is

$5^3 \div (5+20)$

And we do the required operations, that is

$=125 \div 25 =5$

And we get 5.

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2 years ago

9. Explain how to graph information from the table. <br> ASAPPPP!!!!!

Volgvan

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2 years ago

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

2 years ago