100% + 1.8% = 101.8%
101.8% = 101.8/100 = 1.018
1) 450 * 1.018 = 458.10 in one month
2) 458,1 * 1.018 ≈ 466.35 in two months
3) 466,35 * 1.018 ≈ 474.74 in three months
4) 474,74 * 1.018 ≈ 483.29 in four months
.........................................
Answer: D.
At the end of the 6 months the balance would be 360.54
Answer:
c
Step-by-step explanation:
because if you solve the problem it is equal to c
Answer:
Step-by-step explanation:instead, try making the subscripts and superscripts stand out:
n-1
a = a * r
n n-1
Believe me, it's worth the extra work to do this!!
Given the sequence -3, -6, -12, -24, you can easily see that the first term,
a is -3. The common factor is 2. Note how (-3)*2=-6, and so on.
1
So, a = -3 and r=2.
1
So the formula for this geometric sequence is
n-1
a = -3*2
n
