Question

The following graph shows the number of people separated by nationality (Latin America), where you can see the students between 15 -19 years old who have access to a computer in their educational centers (with or without internet).

Answer 1

Answer:

• Trinidad y tabago
• Uruguay

Step-by-step explanation:

these two

is te answer

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Answer 2

Answer:

p=1, q= 1 and c = 1.

=) a+b = - q/p

=) a+b = - 1/1 = - 1

And

=) a*b = c/p

=) a*b = 1/1 = 1

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To find : 1/a + 1/b :

Take lcm of a and b = ab

= (b+a) /ab

Put value of a+b and ab.

= - 1/1

= - 1