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Romashka [77]
3 years ago
11

If the mean is 11 which number could v be data set 11 8 14 v 8 14

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
4 0

Answer:

11

Step-by-step explanation:

11 + 8 + 14 + v + 8 + 14

==================   = 11             Combine Terms

6

(55 + v) / 6 = 11                               Multiply by 6

55 + v = 11 * 6                                 Combine the right

55 + v = 66                                     Subtract 55

55-55+v = 66- 55

v = 11

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Answer:

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2 years ago
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Which expression would be easier to simplify if you used the commutative property to change the order of the numbers?
Cerrena [4.2K]

Answer: A. 30+(-12)+70

Step-by-step explanation:

Commutative property of addition is given by : a+b = b+a , where a and b can be any expression of real numbers.

It basically changes the order of the so that simplification of any expression becomes easier.

In A. we use this property as

30+(-12)+70 = 30+[(-12)+70]

= 30 + [70+(-12)]  [we switched order of (-12) and 17]

= 30+70-12

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3 years ago
When Belinda asked him to what pages his book was opened, he replied that the product of the facing pages was 87,912. To what pa
Liono4ka [1.6K]

Answer:

His book was opened at Page no.296 and Page no.297

Step-by-step explanation:

Let the page number of one page be x

Page number of page facing page no. x = x+1

We are given that the product of the facing pages was 87,912.

So, x(x+1)=87912

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x(x-296)+297(x-296)=0

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5 0
3 years ago
Simplify with distributive property: 3(4 - 8x)
Lana71 [14]

Answer:

12-24x

Step-by-step explanation:

4 0
3 years ago
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Answer: There will be 20 motorcycles and 26 cars

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Step-by-step explanation:

If you want to check multiply 26 by the amount of wheels on each car (4) to get 104  total car wheels, then multiply the 20 motorcycles by the wheels of each motorcycle (2) to get 40. Lastly add the 104 and 40 together to get 144 the total amount of wheels in the parking lot.

Hope this helps :)

3 0
3 years ago
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