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hodyreva [135]
2 years ago
7

Show that any finite set is closed.

Mathematics
1 answer:
Alecsey [184]2 years ago
6 0
<span>If you know that a single point is closed (as a set), then any finite set is closed because they are finite unions of closed (single point) sets.</span>
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Factories the following question ​
Ber [7]

Answer:

k(3a-2b)

Step-by-step explanation:

In the equation 3ak-2bk, 'k' is the only common term.

Factor out 'k':

3ak-2bk\\\\\boxed{k(3a-2b)}

Hope this helps.

3 0
3 years ago
The probability that your ticket will be chosen in a drawing is 16%. There are 125 tickets in the drawing. How many tickets are
Yanka [14]
You need to find 6% of 250. To do that, change 6% to a decimal (0.06) and multiply that by 250. That answer is how many tickets you have.

6%=0.06

250
x0.06
______
15.00.       move the decimal point in 2 spaces

15
Final Answer: 15 tickets are yours.
8 0
3 years ago
Read 2 more answers
A meal for two at at a restaurant cost $32.75.If the sales tax is 5%.whats the total price of the meal.
Lesechka [4]

Answer:

$34.39

Step-by-step explanation:

To find the sales tax, multiply 32.75 by 0.05 to get about $1.64. Add 1.64 to 32.75 to find the total price of the meal, $34.39.

5 0
2 years ago
Which expression is equivalent to 6a + 15? A. 6(a + 5) B. 3(2a + 5) C. 3(3a + 12) D. 6(a + 12) PLEASE HELP :)
makvit [3.9K]
The answer is B

A. 6(a+5)
=6a+30 not equivalent to 6a+15
B.3(2a+5)
=6a+15 is equivalent
C.3(3a+12)
=9a+36 not equivalent
D.6(a+12)
=6a+72 not equivalent

So your answer is B
4 0
3 years ago
Read 2 more answers
If multiplying by a negative you switch the direction of the sign true or false?
MrMuchimi

Answer:

true

Step-by-step explanation:

5 0
3 years ago
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