For the following exercises, use the compound interest formula, A ( t ) = P ( 1 + r n ) n t . An account is opened with an initial deposit of $ 6 , 500 and earns 3.6 % interest compounded semi-annually. What Will the account be worth in ? 20 years?
For the following exercises, use the compound interest formula, A ( t ) = P ( 1 + r n ) n t . An account is opened with an initial deposit of $ 6 , 500 and earns 3.6 % interest compounded semi-annually. What Will the account be worth in ? 20 years?
For the following exercises, use the compound interest formula,
A
(
t
)
=
P
(
1
+
r
n
)
n
t
.
An account is opened with an initial deposit of
$
6
,
500
and earns
3.6
%
interest compounded semi-annually. What Will the account be worth in ?
20
years?
Let matrix A have order (dimension) 2x4 and let matrix B have order (dimension) 4x4.
What results when you compute A+B?
The resulting matrix will have dimensions of 2x4.
○ The resulting matrix will be a single number (scalar).
The resulting matrix will have dimensions of 4x4.
A+B is undefined since matrix A and B do not have the same dimensions.
If
-1
"[a446]-[254]
4b
=
-1
, find the values of a and b.
○ There is no solution for a and b.
○ There are infinite solutions for a and b.
O a=3, b=3
O a=1, b=2
O a=2, b=1
O a=2, b=2
A student puts a 3x3 system of linear equations is into an augmented matrix. The student then correctly
puts the augmented matrix into row echelon form (REF), which yields the following resultant matrix:
-2
3
-0.5
10
0 0
0
-2
0 1 -4
Which of the following conclusions is mathematically supported by the work shown about system of linear
equations?
The 3x3 system of linear equations has no solution.
○ The 3x3 system of linear equations has infinite solutions.
The 3x3 system of linear equations has one unique solution.
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.
01 - What Is A Differential Equation in Calculus? Learn to Solve Ordinary Differential Equations.; Author: Math and Science;https://www.youtube.com/watch?v=K80YEHQpx9g;License: Standard YouTube License, CC-BY
Higher Order Differential Equation with constant coefficient (GATE) (Part 1) l GATE 2018; Author: GATE Lectures by Dishank;https://www.youtube.com/watch?v=ODxP7BbqAjA;License: Standard YouTube License, CC-BY