Let L n denote the left-endpoint sum using n sub intervals and let R n denote the corresponding right-endpoint sum. In the following exercises, compute the indicated left and light sums for the given functions on the indicated interval. 17. L 4 for 1 x 2 + 1 on [-2, 2]
Let L n denote the left-endpoint sum using n sub intervals and let R n denote the corresponding right-endpoint sum. In the following exercises, compute the indicated left and light sums for the given functions on the indicated interval. 17. L 4 for 1 x 2 + 1 on [-2, 2]
Let
L
n
denote the left-endpoint sum using n sub intervals and let
R
n
denote the corresponding right-endpoint sum. In the following exercises, compute the indicated left and light sums for the given functions on the indicated interval.
Provide a context-free grammar for the language {a^ (i) b^ (j) c^ (k) | i, j, k ∈ N, i = j or i = k}. Briefly explain (no formal proof needed) why your context-free grammar is correct and show that it produces the word aaabbccc.
The Martinezes are planning to refinance their home. The outstanding balance on their original loan is $150,000. Their finance company has offered them two options. (Assume there are no additional finance charges. Round your answers to the nearest cent.)
Option A: A fixed-rate mortgage at an interest rate of 4.5%/year compounded monthly, payable over a 30-year period in 360 equal monthly installments.Option B: A fixed-rate mortgage at an interest rate of 4.25%/year compounded monthly, payable over a 12-year period in 144 equal monthly installments.
(a) Find the monthly payment required to amortize each of these loans over the life of the loan.
option A $
option B $
(b) How much interest would the Martinezes save if they chose the 12-year mortgage instead of the 30-year mortgage?
The Martinezes are planning to refinance their home. The outstanding balance on their original loan is $150,000. Their finance company has offered them two options. (Assume there are no additional finance charges. Round your answers to the nearest cent.)
Option A: A fixed-rate mortgage at an interest rate of 4.5%/year compounded monthly, payable over a 30-year period in 360 equal monthly installments.Option B: A fixed-rate mortgage at an interest rate of 4.25%/year compounded monthly, payable over a 12-year period in 144 equal monthly installments.
(a) Find the monthly payment required to amortize each of these loans over the life of the loan.
option A $
option B $
(b) How much interest would the Martinezes save if they chose the 12-year mortgage instead of the 30-year mortgage?