Cynthia opened a retirement account with $23,000. The fund pays 2.9% interest compounded monthly. Cynthia expects to retire in 30 years. She also does not plan to make any payments into this account. She used the TVM Solver to help her predict how much her retirement fund will be worth in 30 years (see below). What did she do incorrectly? What can she do to fix her mistake? N = 360, I% = 2.9, PV = -$23,000, FV = ?, P/Y = 12, C/Y = 12
a. She used the wrong value for PV. She should have used $23,000.

b. She used the wrong value for I%. She should have used .242 which is (2.9/12).

c. She used the wrong value for P/Y. She should have used a lower number.

d. She used the wrong value for N. She should have used 30.

e. Cynthia didn’t make any mistakes.

the size of the resulting matrix is 1-by-3.

step-by-step explanation:

the size of the two matrices given are as follows:

no .of rows of matrix 1 = 1

no .of columns of matrix 1 = 3

no .of rows of matrix 1 = 3

no .of columns of matrix 1 = 3

to find the size of the resulting matrix without actually solving the multiplication of the matrix, this is what you do:

if resulting matrix = matrix 1 * matrix 2

no. of rows of the resulting matrix = number of rows of matrix 1

no. of columns of resulting matrix = number of columns of matrix 2

note: the order of the matrices matter!

b

step-by-step explanation:

given

- 2 (3x + 12y - 5 - 17x - 16y + 4 )

simplify the parenthesis by collecting like terms

= - 2 (- 14x - 4y - 1) ← distribute the parenthesis by - 2

= 28x + 8y + 2 → b

a rotation about point l

step-by-step explanation:

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