The properties 1‚ 2‚ 4‚ and 5. are used
Write out the numbers fully and divide the users in Europe by the total number of people. Multiply by 100 to get it in percentage terms
Answer: The Answer is (4,-6)
Step-by-step explanation:
Answer:
-384
Step-by-step explanation:
geometric sequence : every new element is generated by multiplying the previous element always with the same number r.
a(n) = a(n-1) * r
a(n) = a(1) * r^(n-1)
so, a(1) = 3, r = -2
a(8) = ?
a(8) = a(1) * r^7 = 3 * (-2)^7
a negative number to an uneven power is again a negative number.
so, (-2)^7 = -128
3 * -128 = -384 = a(8)