Answer:
18 years, 4 months and 10 days.
Step-by-step explanation:
Given that the person invests $ 1000 in an account with compound interest each month, with an interest rate of 6%, to determine how long the investment must maintain to reach $ 3,000, the following calculation must be performed:
3,000 = 1,000 (1 + 0.06 / 12) ^ Yx12
3,000 = 1,000 (1 + 0.06 / 12) ^ 18.36x12
3,000 = 3,000
Therefore, the person must keep his investment for a period of 18.36 years. Since 12 x 0.36 is equal to 4.32, the total investment time should be 18 years, 4 months and 10 days.
Answer:
16
Step-by-step explanation:
26 x 16 = 416 + 20 = 436
256.
The coefficient of just the y term would be 256 because the entire expanded equation looks like this:
y^4+16y^3+96y^2+256y+256
We have that
<span>(-8)*[10 + (-5) + (-8)]
step 1
</span><span>Multiplying the numbers 10, -5, and -8 by (-8)
[-8*10]+[-8*-5]+[-8*-8]
[-80]+[40]+[64]
step 2
</span><span>adding the three products together
</span>[-80]+[40]+[64]=24
therefore
the answer is
the number is (-8)