Answer: Around 82 Million
Step-by-step explanation:
If you have 72 million in 1993 and then 76 million in 1996 you are going up by 3 in years and 4 in the population, then you just do addition and you'll get the answer
The slope intercept form is Y=-2/3x-5
Answer:
2520
Step-by-step explanation:
The n th term of an AP is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference.
To find the number of terms given = - 10 , d = - 2 and a₁ = 100, then
100 - 2(n - 1) = - 10 ( subtract 100 from both sides )
- 2(n - 1) = - 110 ( divide both sides by - 2 )
n - 1 = 55 ( add 1 to both sides )
n = 56 ← number of terms
Given n, a₁ and a₅₆ , then the sun of the terms is
= (a₁ + a₅₆ )
= (100 - 10) = 28 × 90 = 2520