Answer:
5.631
Step-by-step explanation:
3^x-4 = 6
<u>Add log to both sides</u>
<em>A^x = Y</em>
<em>x logA = logY</em>
<em>3^x-4 = 6</em>
<em>(x-4) log 3 = log 6</em>
<em>x - 4 = log 6/log 3</em>
<em>x - 4= 1.631</em>
x = 5.631
Therefore, the value of x is 5.631.
!!
Answer:
x+1
Step-by-step explanation:
9514 1404 393
Answer:
- $137.90 more each month
- $246.00 less total interest
Step-by-step explanation:
The amortization formula is ...
A = P(r/12)/(1 -(1 +r/12)^(-12t))
for the monthly payment on principal P at annual rate r for t years. Here, we have P=3300, r = 0.14, and t=1, so the monthly payment is ...
A = $3300(0.14/12)/(1 -(1 +0.14/12)^-12) ≈ $296.30
The payment of $296.30 is ...
$295.30 -158.40 = $137.90 . . . more each month
The total amount paid is 12×$296.30 = $3555.60, so 255.60 in interest. This amount is ...
$501.60 -255.60 = $246.00 . . . less total interest
