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sesenic [268]
2 years ago
12

HELP ASAP. Find the set.

Mathematics
1 answer:
postnew [5]2 years ago
8 0

Given:

The given sets are:

U=\{x|x\in N\text{ and }x

A=\{x|x\text{ is an odd natural number and }x

B=\{x|x\text{ is an even natural number and }x

C=\{x|x\in N\text{ and }3

To find

The set B\cap U.

Solution:

We have,

U=\{x|x\in N\text{ and }x

U=\{1,2,3,4,5,6,7,8,9\}

B=\{x|x\text{ is an even natural number and }x

B=\{2,4,6,8\}

Now, B\cap U is the set that contains all the common elements of both sets B and U.

B\cap U=\{2,4,6,8\}

B\cap U=B

Therefore, the correct option is A.

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An electronic store prices 3 dozen video games at a total of 1467 if each video game costs the same amount what m is the total c
PilotLPTM [1.2K]

Answer:4 dozens of video games would cost $1956

Step-by-step explanation:

An electronic store prices 3 dozen video games at a total of 1467. A dozen of video games is 12. Therefore, the total number of video games whose cost is 1467 is 12 × 3 = 36

if each video game costs the same amount, then the cost of one video game would be

1467/36 = $40.75

The total number of video games in 4 dozens of video game would be

4 × 12 = 48

Therefore, the total cost of 48 video games would be

48 × 40.75 = $1956

4 0
3 years ago
Someone do these please!
IgorLugansk [536]

Answer:

4). A) .20 ,   .194   B) the Cost-Co price is better     5)  A)   476.991  , 479.99    

B) 10% is better

Step-by-step explanation:

7 0
2 years ago
can anyone help and explain why this is either proportional or not? urgent!! (it needs an explanation too)
kati45 [8]

Answer:

Yes

Step-by-step explanation:

I would say yes, x is multiplied by itself to get an answer for y.

8 0
2 years ago
If the fraction 391/x-10 is equivalent to -23, find the value of x
KonstantinChe [14]

x equals -7 is answer

6 0
3 years ago
Read 2 more answers
Work out 50 divided by [6-4]
BaLLatris [955]
This is pretty simple. This requires the order of operations. So for the order of operations, it basically tells you the order on how you solve operations.

The first order is brackets, the second one is division, the third one is multiplication and the fourth one is addition or subtraction.

For this case, you have { 6-4 }. 6-4 is on brackets, so you have to solve it first. The answer is 2.

After that, you can divide 50 by 2, which gives you 25.

I hope I have been helpful. Good luck! :)
8 0
3 years ago
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