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3 years ago

6

Helppp plss i need to find the range,mean,mode and median but I don't know how

1 answer:

san4es73 [151]3 years ago

7 0

So I’ll give you he method please mark brainiest :)

Range: take the largest number and subtract the smallest number you have

Mean: add all the numbers together and divide it by the amount of numbers there were

Mode: the number that appears most often so multiple times

Median: To find the median, put all numbers into ascending order and work into the middle by crossing off numbers at each end. If there are a lot of items of data, add 1 to the number of items of data and then divide by 2 to find which item of data will be the median.

Please mark as brainiest :)))

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Solve<br> -21 = -9 + 2/3b

Svet_ta [14]

Final Answer: $b = -18$

Steps/Reasons/Explanation:

Question: Solve $-21 = -9 + \frac{2}{3}b$ .

<u>Step 1</u>: Simplify $\frac{2}{3}b$ to $\frac{2b}{3}$ .

$-21 = -9 + \frac{2b}{3}$

<u>Step 2</u>: Regroup terms.

$-21 = \frac{2b}{3} - 9$

<u>Step 3</u>: Add $9$ to both sides.

$-21 + 9 = \frac{2b}{3}$

<u>Step 4</u>: Simplify $-21 + 9$ to $-12$ .

$-12 = \frac{2b}{3}$

<u>Step 5</u>: Multiply both sides by $3$ .

$-12$ × $3 = 2b$

<u>Step 6</u>: Simplify $-12$ × $3$ to $-36$ .

$-36 = 2b$

<u>Step 7</u>: Divide both sides by $2$ .

$-\frac{36}{2} = b$

<u>Step 8</u>: Simplify $-\frac{36}{2}$ to $-18$ .

$-18 = b$

<u>Step 9</u>: Switch sides.

$b = -18$

~I hope I helped you :)~

3 0

2 years ago

Candy buys 20 ounces of nuts. Puts equal number of ounces in each of 3 bags. How many ounces of mixed nuts in each bag

Tema [17]

Answer:

she put 6oz in each bag

Step-by-step explanation:

I say this because 20 divided by 3 is 6.6666666667 and she has extra but not enough to put in each one of their bags so she just puts 6oz in each one

3 0

3 years ago

Find the average rate of change of = f(x)= 2x^2-8x from X = 2 to X = 6 . Simplify your answer as much as possible.

erastova [34]

Average rate=delta y/delta x...

c=(72-48-8+16)/(6-2)

c=32/4

c=8

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3 years ago

Whats the slope of the line help pls

pashok25 [27]

Answer:

the slope is -1/6

Step-by-step explanation:

I hope it helps

6 0

3 years ago

PLEASE SOMEBODY HELP MEEEE

andreyandreev [35.5K]

That's an equal to or less then sign so 10 or anything below should be correct

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3 years ago

Read 2 more answers