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2 answers:

7 0

If the union of two sets is the empty set, then neither of the two sets has any members. Yes, they are disjoint. If the intersection of two sets is the empty set, then they have no common elements, and they are disjoint.

Luda [366]3 years ago

3 0

Answer:

Step-by-step explanation:

The union of two sets is a new set that contains all of the elements that are in at least one of the two sets. The union is written as A∪B or “A or B”. The intersection of two sets is a new set that contains all of the elements that are in both sets. The intersection is written as A∩B or “A and B”.

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Help please :( From a standard deck of cards, 1 ace (A), 1 king (K), 1 queen(Q), and 1 Jack () are placed into a box. An experim

Triss [41]

Answer: it's either a or b

Step-by-step explanation:

I am not really sure but I think it's A because they said one of each card has been placed in a box. Then I said it's B because there are four of each card of ace, kind, jack and a queen in a standard deck of cards

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2 years ago

Compare and Contrast:

algol [13]

Equation 1 :
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3 years ago

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Temka [501]

Answer:

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Step-by-step explanation:

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2 years ago

ololo11 [35]

Answer:

A. 12

B. 26

Step-by-step explanation:

A. If the output is x = 3, then we just need to substitute 3 in place of x in the equation 2x + 6. This will give us a new equation, 2(3) + 6. 2 times 3 is 6, so we have 6 + 6 which is 12.

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2 years ago

The inner core of Earth begins about 3200 miles below the surface of Earth and has a volume of about 581,000,000 pi cubic miles.

weqwewe [10]

$r=3958. 13$ miles good luck in college a student from middle school

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2 years ago