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valentinak56 [21]
2 years ago
12

(WILL MARK BRAINLIEST AND THANK YOU!!)

Mathematics
1 answer:
Oduvanchick [21]2 years ago
5 0

Answer:

-5m(-2m^6+4m^4+m-9)\\\\10m^7-20m^5-5m^2+45m

Standard form is in the order of descending degrees.

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What is two thirds or 2/3 of the whole 120
Zepler [3.9K]
It would be 80 because 2 times 120 is 240. 240 divided by 3 is 80
3 0
3 years ago
Please helpp me (and explain if you can pls:) ) TYSMMM!!!!
Vedmedyk [2.9K]

Answer:

the last three

Step-by-step explanation:

cuz im big brains like that

5 0
2 years ago
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How do i explain this problem<br> -5 + (+4) =
RSB [31]

Answer:

this question is essentially -5 + 4

You could say:

negative 5 plus 4

Just in case you need it, the answer to this problem is -1

May I have brainliest please? :)

7 0
2 years ago
Read 2 more answers
I need the answer to a parts I-iii and the answer to b
fomenos

Answer:

a)

i) Mean = 72

ii) Median = 72

iii) Mode = 72

b)

69, 70, 71, 72, 72, 72, 73, 74, 75

Step-by-step explanation:

<u>a. To find mean, median and mode</u>

It is given that all the 9 students get 72 marks.

Therefore the data set be,

72, 72, 72, 72, 72, 72, 72, 72 72

<u>i) mean </u>= (sum of data)/(total number of data)

 = (9 * 72)/9 = 9

<u>ii) Median </u>- Central data in the data set when arranging ascending or descending order

72, 72, 72, 72, 72, 72, 72, 72 72

Median = 72

<u>iii) Mode </u>- Most repeating data in the data set

Here mode = 72

<u>b). To find a data set</u>

69, 70, 71, 72, 72, 72, 73, 74, 75

Here Mean, mode and median are all 72

3 0
3 years ago
2 1/4 -1 3/5 divided by 3
sveta [45]

Answer:

1.717

Step-by-step explanation:

3 0
2 years ago
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