1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
JulsSmile [24]
3 years ago
6

Problem 2 Previous Problem Problem List Next Problem (1 point) Determine ifv is an eigenvector of the matrix A No 1 5 0 0 7 0 -2

0 5 A = ,v= 5 2 0 1 No 2. 0 -4-8 -1 2 8 4 C A = ,v= -4 -4-4 -1 3. Yes -1 2 0 8 0 -3 0 5 A = -6 2 5 1 Note: You can earn partial credit on this problem. Submit Answers Preview My Answers You have attempted this problem 1 time. Your overall recorded score is 33%. You have 1 attempt remaining.
Problem 4 Previous Problem Problem List Next Problem (1 point) The matrix -6 A = -9 -5 k has two distinct real eigenvalues if and only if k
Mathematics
1 answer:
MrRa [10]3 years ago
5 0
I’m sorry i don’t know the answer
You might be interested in
Given the function rule f(x) = x^2 - 5x + 1, what is the output of f(-3)?
mojhsa [17]
 f(x) = x²<span> - 5x + 1

f(-3) = (-3)</span>² - 5(-3) + 1
<span>
f(-3) = 25


</span>--------------------------------------------------<span>
Answer: f(-3) = 25 (Answer C)
</span>--------------------------------------------------
4 0
3 years ago
How long will it take to have R30 000 for a trip to Europe if I invest R20 000 now at 15% per year, compounded quarterly?
maw [93]

<span>Compound  interest  formula</span>

A=P(1+ \frac{r}{n} )^{nt}

 

Where

<span>
A= Future value
P = the Principal (the initial amount of money) 
r = annual interest rate</span>

t = time

<span>n= number of times compounded in one t






Remark
----------------------------------------------------------------------------------

r is generally a percentage like 3%, 7% etc and are applied in the formula as 0.03, 0.07..., 

the interest is compounded generally annually (n=1), quarterly (n=4), monthly (n=12), etc...

t is in years,


In our problem:

</span>

A= 30 000

P =20 000

r = 15%=0.15

time = t = ?

n= 4

applying the formula:

A=P(1+ \frac{r}{n} )^{nt}\\\\30,000=20,000(1+ \frac{0.15}{4} )^{4t}\\\\ \displaystyle{\frac{30,000}{20,000} =(1.0375)^{4t}

\displaystyle{ 1.5={(1.0375^4)}^t\\\\

1.5=1.159^t\\\\ \displaystyle { t=log_{1.159}1.5=2.75

75% of 12 months is 3/4 of 12 months, which is 9 months

Answer: 2 years, 9 months

3 0
3 years ago
Find the coordinates of the image after a reflection across the line y = x.
Marat540 [252]

Answer:

(2 1) for L (4 3) for G  (4 -1)

Step-by-step explanation:

5 0
3 years ago
Can some help me with this
inn [45]

Answer:

Naw I can't help ya I gotta find my notes

4 0
3 years ago
Let a and b be real numbers where a 4640. Which of the following functions could represent the graph below?
Ann [662]
I also need this too pleaseee huryy
5 0
2 years ago
Other questions:
  • 3(2x-1)=5x+3+7x I do t get this cause I’m stupid
    10·2 answers
  • Math help please<br><br> What is the length of side BC of the triangle?
    6·1 answer
  • Find the length of the radius of the following circle. x² + y² = 16 4 8 16
    5·2 answers
  • Write each fraction in its simplest form 18/4 and 24/32
    15·2 answers
  • Help ASAP explain for more points !!
    7·2 answers
  • Function 1 is represented in the table below. It shows the amount of money, y, in dollars, that Greg earns after he mows x of hi
    5·1 answer
  • 66 is what percent of 52.8?
    6·1 answer
  • I really need this pls helppp
    13·2 answers
  • Find the measure of 14x+7+44+9x+3=180?​
    7·1 answer
  • Which data set could be represented by the box plot shown below?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!