Answer:
2b²(8b²+15b-6)
Step-by-step explanation:
16
+30b³-12b²
2b²(8b²+15b-6)
This is not further factorable. If you want to find the roots, you'd have to use the quadratic formula for the polynomial in the parentheses. Therefore that is our final answer.
The percent of the purchase price for Julio’s down payment was C. 18%
<h3>What is Interest Rate?</h3>
This refers to the amount of money that is added to a loan collected by a person, for when he makes repayment.
Hence,
Given that
- PMT monthly payment 1558.09
- R interest rate 0.05875
- K compounded monthly 12 because the payment is monthly
- N time 20 years
- Pv present value?
We use the formula Pv=pmt [(1-(1+r/k)^(-kn))÷(r/k)]
Pv= 1,558.09×((1−(1+0.05875÷12)^(−12×20))÷(0.05875÷12))
=219,684.92
Next thing to do is make a subtraction to get the down payment:
267,900−219,684.92=48,215.08
Then the percentage would be:
48,215.08÷267,900= 18% approx.
Read more about interest rates here:
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Answer:
-2
Step-by-step explanation:
5 + (-7)
5 - 7
-2
Please let me know if something's wrong!
Answer:
Step-by-step explanation:
The foci are horizontally aligned.
horizontal ellipse:
(x-h)²/a² + (y-k)²/b² = 1
center (h,k)
vertices (h±a,k)
length of minor axis = 2b
foci (h±c,k), c² = a²-b²
Apply your data and solve for h, k, a, and b.
foci (±3√19, 6)
h = 0
k = 6
Length of minor axis = 2b = 10
b = 5
foci (h±3√19, 6)
c = 3√19
c³ = a² - b²
171 = a² - 25
a² = 196
x²/196 + (y-6)²/25 = 1
