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
AnnZ [28]
3 years ago
5

Can someone help me with #6?

Mathematics
1 answer:
lisov135 [29]3 years ago
8 0
F(x)=4|x+(1/2)|

That's the answer
You might be interested in
Tracy recieves payments of $X at the end of each year for n years. The present value of her annuity is 493. Gary receives paymen
vladimir1956 [14]

Answer:

v = 1/(1+i)

PV(T) = x(v + v^2 + ... + v^n) = x(1 - v^n)/i = 493

PV(G) = 3x[v + v^2 + ... + v^(2n)] = 3x[1 - v^(2n)]/i = 2748

PV(G)/PV(T) = 2748/493

{3x[1 - v^(2n)]/i}/{x(1 - v^n)/i} = 2748/493

3[1-v^(2n)]/(1-v^n) = 2748/493

Since v^(2n) = (v^n)^2 then 1 - v^(2n) = (1 - v^n)(1 + v^n)

3(1 + v^n) = 2748/493

1 + v^n = 2748/1479

v^n = 1269/1479 ~ 0.858

Step-by-step explanation:

6 0
3 years ago
Find x<br>1. x + 10 &lt; -7<br>2. -3x - 4 &gt; 5<br>Help me please
oksian1 [2.3K]

1)

x+10<-7

bring 10 to the other side

x<-10-7

x<-17

2)

-3x-4>5

bring -4 to the other side

-3x>9

divide -3 at the other side, since it is negative it changes to less than

x<-3

8 0
2 years ago
A study of the amount of time it takes a mechanic to rebuild the transmission for a 2005 Chevrolet Cavalier shows that the mean
iogann1982 [59]

Answer:

0.1469

Step-by-step explanation:

Given from the question;

Mean=8.4 hrs=μ

Standard deviation=1.8 hrs=δ

Sample size, n=40

Let  x=8.7

z=(x-μ)÷(δ÷√n)  

Find z(8.7)

z=(8.7-8.4)÷(1.8÷√40)

z={0.3×√40}÷1.8=1.05409

z=1.0541

Read from the  standard normal probabilities table

P(z>1.0541)

=0.1459

3 0
3 years ago
Find the equation to the line below. (Picture)
Simora [160]
Y = 4/5x - 1 rise over run and when x = 0 y = -1
5 0
3 years ago
How to decompose fraction
Natasha2012 [34]
Simply mean to take it apart. The most basic way to decompose a fraction is to break into unit fractions
3 0
3 years ago
Other questions:
  • This equation is an example of:
    8·2 answers
  • How many triangles exist with the given side lengths?12 in, 15 in, 18 in *
    15·1 answer
  • Evan went to the park and saw four animals.
    7·1 answer
  • A man has two more nickels than dimes. He has $1.15 in all. How many coins of each kind does he have?
    12·2 answers
  • The sum of the interior angles of Michael’s polygon equals 180°. The sum of the interior angles of Cary’s polygon equals 360°. H
    7·1 answer
  • Li Ping says a square with 3 inch sides has greater area than a parallelogram that is not a square but has sides that have the s
    11·1 answer
  • Explain why it is correct to claim that A/B &lt; B/A is true.
    10·1 answer
  • Please answer if you can.
    14·1 answer
  • F(1)=25<br> f(n)= f(n-1)(-1/5)<br> f(3)=
    14·1 answer
  • I need answers quick. ASAP.​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!