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ser-zykov [4K]
3 years ago
10

Four numbers have a mean of 24 Three of the numbers are 22,36 and 9 What is the other number? PLS HELP ME!

Mathematics
1 answer:
jolli1 [7]3 years ago
3 0

Answer:

77

Step-by-step explanation:

mean = add up everything and divide by the number of numbers there are.

so there are 4 numbers

x/4=24

3 of the numbers are 22, 36 , and 9.

So, (22+36+9+x) / 4 = 24

Multiply 4 by both sides

22+36+9+x=144

x=77.

Hope this helps!

#TeamRainbows!

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3. The sum of three consecutive numbers<br> is 42. What are the numbers?
Zanzabum

Answer:

13 + 14 + 15

Step-by-step explanation:

n + (n + 1) + (n +2) =42

n + n + n + 1 + 2 = 42

3n + 3 = 42

(subtract 3 from both sides)

3n = 39

(divide both sides by 3)

n = 13

(solve)

n + (n + 1) + (n +2) =42

13 + (13 + 1) + (13 + 2) = 42

13 + (14) + (15) = 42

13, 14, 15

(Hope this helps, have a nice day!)

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3 years ago
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Step-by-step explanation:

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3 years ago
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How do you find the x-intercepts if given the following polynomial in factored form?
elena-14-01-66 [18.8K]

Answer:

Step-by-step explanation:

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The first part, plain X = 0, so X = 0 is a root, an x-intercept

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3 0
3 years ago
Use the numbers 8, 6, and 2 and one operation to write and expression that includes an exponent and has a value of 8. Use each n
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Answer:

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Step-by-step explanation:

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Help me please thank you
marishachu [46]
You don’t need to go to 2 m because all values are between 0 and 1. So I’d probably say b, from 0 to 1 with intervals of .1.
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3 years ago
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