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
Alisiya [41]
3 years ago
6

(x-p)^2=p -9+12x-6x^2=0

Mathematics
1 answer:
Volgvan3 years ago
4 0

Answer:

Step-by-step explanation:

Hello

(x-p)^2=p (I don’t understand)

-9+12x-6x^2=0

6x^2 - 12x + 9 = 0

3(2x^2 - 4x + 3) = 0

2x^2 - 4x + 3 = 0

\Delta = (-4)^{2} - 4 \times 2 \times 3 = 16 - 24 = -8 < 0 so no solutions

You might be interested in
Solve the following equation with the initial conditions. x¨ + 4 ˙x + 53x = 15 , x(0) = 8, x˙ = −19
Katen [24]

x''+4x'+53x=15

has characteristic equation

r^2+4r+53=0

with roots at r=-2\pm7i. Then the characteristic solution is

x_c=C_1e^{(-2+7i)t}+C_2e^{(-2-7i)t}=e^{-2t}\left(C_1\cos(7t)+C_2\sin(7t)\right)

For the particular solution, consider the ansatz x_p=a_0, whose first and second derivatives vanish. Substitute x_p and its derivatives into the equation:

53a_0=15\implies a_0=\dfrac{15}{53}

Then the general solution to the equation is

x=e^{-2t}\left(C_1\cos(7t)+C_2\sin(7t)\right)+\dfrac{15}{53}

With x(0)=8, we have

8=C_1+\dfrac{15}{53}\implies C_1=\dfrac{409}{53}

and with x'(0)=-19,

-19=-2C_1+7C_2\implies C_2=-\dfrac{27}{53}

Then the particular solution to the equation is

\boxed{x(t)=\dfrac1{53}e^{-2t}(409cos(7t)-27\sin(7t)+15)}

8 0
3 years ago
Compute the multifactor productivity measure for each of the weeks shown for production of chocolate bars. What do the productiv
liq [111]

Answer:

Week 1 =3.03

Week 2 =2.99

Week 3=2.9

Week 4=2.83

Step-by-step explanation:

Computation for the multifactor productivity measure for each of the weeks shown for production of chocolate bars.

Using this formula

Week Multifactor productivity measure = (Output / Total Cost)

Where:

Output represent Quantity produced

Total cost represent Labor cost + Material cost + Overhead

Let plug in the formula

Week 1= 30,000/(40*12*6)+[(40*12*6)1.5]+(450*6)

Week 1 =30,000/(2,880)+(2,880*1.5)+2,700

Week 1 =30,000/(2,880+4,320+2,700)

Week 1=30,000/9,900

Week 1 =3.03

Week 2= 33,600/(40*12*7)+[(40*12*7)1.5]+(470*6)

Week 2 =33,600/(3,360)+(3,360*1.5)+2,820

Week 2=33,600/(3,360+5,040+2,820)

Week 2=33,600/11,220

Week 2 =2.99

Week 3= 32,200/(40*12*7)+[(40*12*7)1.5]+(460*6)

Week 3 =32,200/(3,360)+(3,360*1.5)+2,760

Week 3=32,200/(3,360+5,040+2,760)

Week 3=32,200/11,160

Week 3=2.9

Week 4= 35,400/(40*12*8)+[(40*12*8)1.5]+(480*6)

Week 4 =35,400/(3,840)+(3,840*1.5)+2,880

Week 4=35,400/(3,840+5,760+2,880)

Week 4=35,400/12,480

Week 4=2.83

Therefore the multifactor productivity measure for each of the weeks shown for production of chocolate bars is :

Week 1 =3.03

Week 2 =2.99

Week 3=2.9

Week 4=2.83

4 0
3 years ago
Is this a function or no
Elena L [17]
I believe this is not a function(pleaseee give me a like)
6 0
3 years ago
Read 2 more answers
3/4+(1/4-1/6)= show work adding and subtracting fractions​
Fittoniya [83]

Answer:

5/6

Step-by-step explanation:

<u>Step 1:  Make all fractions have same denominator:  24</u>

3/4 * 6/6 = 18/24

1/4 * 6/6 = 6/24

1/6 * 4/4 = 4/24

<u>Step 2:  Plug in the new fractions into the old place</u>

3/4 + (1/4 - 1/6)

18/24 + (6/24 - 4/24)

<u>Step 3:  Solve inside parenthesis</u>

18/24 + (6/24 - 4/24)

18/24 + 2/24

<u>Step 4:  Add</u>

18/24 + 2/24

20/24

<u>Step 5:  Simplify</u>

20/24

10/12

5/6

Answer:  5/6

8 0
4 years ago
Find the nth term for the<br> following sequences:<br> Q2)3, 9, 15, 21
elixir [45]

Answer:

a_{n} = 6n - 3

Step-by-step explanation:

There is a common difference d between consecutive terms, that is

d = 9 - 3 = 15 - 9 = 21 - 15 = 6

This indicates the sequence is arithmetic with n th term

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 3 and d = 6, then

a_{n} = 3 + 6(n - 1) = 3 + 6n - 6 = 6n - 3

6 0
3 years ago
Other questions:
  • Milton has his money invested in a stock portfolio. The value, v(.r), of his
    10·1 answer
  • Here is my question , please help ;(
    13·1 answer
  • Need help now!!!!!!!!!!!!!! pic below
    6·1 answer
  • The Arthur Ashe Tennis Stadium in New York has a seating capacity of 22,500 people. Of these seats, 1.13% are wheelchair-accessi
    12·1 answer
  • The cargo box of an 18-wheeler truck has an inside length of 39.6 feet,width of 7.6 feet,and a height of 8.8 feet.What is the ca
    14·1 answer
  • What is an equation of the line that passes through the points (3,0) and (6,-1)?
    10·1 answer
  • The product of 3 and a number is greater then 15
    14·2 answers
  • I'll GIVE YOU BRAINLIEST ANSWER!!! If someone can help me with this problem???
    14·1 answer
  • What is 713.49 written in standard form?
    14·1 answer
  • Need help ASAP! Thanls
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!