Simple interest doesn't compound, so we just find the interest she needs by dividing 4,000 by 8, and then divide that number by her principal to find the rate of interest.

4,000 ÷ 8 = 500
She needs 500 dollars per year in interest.

800 ÷ 14,100 = .0355 = 3.55%

Answer is B

3 0

4 years ago

Find an invertible matrix P and a matrix C of the form such that the matrix A has the form A. The eigenvalues of A are and with

Drupady [299]

Answer:

Hello your question is incomplete attached below is the correct question

and the solution

answer: A

Step-by-step explanation:

attached below is a detailed solution of the given problem

There exists P and C such that ( ∵ λ1 ≠ λ21 so A is diagonalizable )

5 0

3 years ago

The diagram is a straightedge and compass construction. A is the center of one circle,

mel-nik [20]

Answer:

All the points are the same distance from the center of line AB, therefore it is just the same triangle but rotated. They are the same triangle .

Step-by-step explanation:

5 0

4 years ago

Determine on the argand diagram (4 + 2i) + (-2 + 3i) - (-1 + 6i)​

Determine on the argand diagram (4 + 2i) + (-2 + 3i) - (-1 + 6i)