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andrew-mc [135]
3 years ago
7

4÷(-2) how do I figure this out

Mathematics
1 answer:
Papessa [141]3 years ago
6 0

Answer:

-2

Step-by-step explanation:

If you divide a positive by a negative, the answer will be the same a positive divided by a positive but it will be negative. So solve it normally and add a negative sign in front of it.

4/2 = 2

Add the negative

-2

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Describe the pattern below<br><br> 3 6.5 11 16.5 23
ipn [44]
6.5 - 3 = 3.5
11 - 6.5 = 4.5
16.5 - 11 = 5.5
23 - 16.5 = 6.5

From this, you can see that the number being added is increasing by 1 each time.

Therefore, the pattern is adding 3.5, then 4.5, then 5.5, then 6.5, and so on.
5 0
3 years ago
A part selected for testing is equally likely to have been produced on any one of six cutting tools.
JulijaS [17]

Answer:

a)S= (1,2,3,4,5,6)

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a) Sample space is the list of all the possible sample in this its either tool 1,2,3,4,5 or 6

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1/6 or 16.7%

c) probability of selecting from any tool is 16.7% so probability of selecting from 3 or 5 = 16.67% + 16.67% = 33.3%

d) if the part is not from tool 4 then its from tool 1, or tool 2 or tool 3 or tool 5 or tool 6 therefore its

1/6+1/6+1/6+1/6+1/6 = 5/6 or 8.33%

8 0
3 years ago
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Verizon [17]

Answer:

1800

Step-by-step explanation:

there are 60 seconds in a minute

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8 0
3 years ago
Solve for x <br>40 = x/ -4/7<br> ​
Lena [83]

Answer:

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3 0
2 years ago
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irga5000 [103]

Answer:

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Step-by-step explanation:

First distribute the 2 to binomial then the 6.

6(2+6p)

12+36p

6 0
3 years ago
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