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
Sedbober [7]
3 years ago
10

1.6 hours to 9.5 hour

Mathematics
1 answer:
postnew [5]3 years ago
8 0
7.9 would be your answer
You might be interested in
The revenue generated by the band is given by the expression 50x+150y.
Dafna1 [17]

Answer:

They exceed their goal by $150.

Step-by-step explanation:

If x = weekday shows and y = weekend shows, then

50(15) + 150(6)

750 + 900 = 1650

1650 - 1500 = 150

8 0
1 year ago
A florist wants to open her own retail store. She researches the prices charged at three local
igor_vitrenko [27]
The answer is 256000
7 0
2 years ago
Write the equation of a parabola with focus at (1,-4) and a directrix at X=2
konstantin123 [22]

Answer:

The equation of a parabola is

x =  \frac{1}{4(f - h)} (y - k) ^{2}  + h

Step-by-step explanation:

(h,k) is the vertex and (f,k) is the focus.

Thus, f = 1, k = −4.

The distance from the focus to the vertex is equal to the distance from the vertex to the directrix: f - h = h - 2.

Solving the system, we get h = 3/2, k = -4, f = 1.

The standard form is:

x =  -  \frac{y ^{2} }{2}  - 4y -  \frac{13}{2}

The general form is:

2x +  {y}^{2}  + 8y + 13 = 0

The vertex form is:

x =  -  \frac{(y + 4) ^{2} }{2}  +  \frac{3}{2}

The axis of symmetry is the line perpendicular to the directrix that passes through the vertex and the focus: y = -4.

The focal length is the distance between the focus and the vertex: 1/2.

The focal parameter is the distance between the focus and the directrix: 1.

The latus rectum is parallel to the directrix and passes through the focus: x = 1.

The length of the latus rectum is four times the distance between the vertex and the focus: 2.

The eccentricity of a parabola is always 1.

The x-intercepts can be found by setting y = 0 in the equation and solving for x.

x-intercept:

( -  \frac{13}{2}  \: ,0)

The y-intercepts can be found by setting x = 0 in the equation and solving for y.

y-intercepts:

(0, - 4 -  \sqrt{3)}

(0, - 4 +  \sqrt{3)}

3 0
2 years ago
Find the value of n in the solution to the system of equations =2+7 =4−3
Svetach [21]

Answer: there is no N in the equation

Step-by-step explanation:

6 0
3 years ago
Will mark brainliest for whoever answers
Veseljchak [2.6K]
I can add u to a snap gc where we help each other with work
3 0
3 years ago
Other questions:
  • The ratio of boys to girls in the school chorus is 3:2. If there are 39 boys in the chorus, how many girls are in the chorus?
    6·1 answer
  • COOKING Franklin is cooking a 3-pound turkey breast for 6 people. If the number of pounds of turkey varies directly with the num
    15·1 answer
  • The scatter plot drawn at left depicts the price of 1 gallon of gasoline in
    13·1 answer
  • a cone and a sphere have the same volume. the height of the cone is 96 units. what would be the values for the radius of the con
    6·1 answer
  • Hi guys, I really need your help for this simple maths question.
    11·1 answer
  • Csc α - sin α =cos α cot α<br> Show how this is an identity?
    12·1 answer
  • Evaluate the expression when a = –1.4 and b = –2.7.     |a| + b
    8·2 answers
  • If f(x) = 4x3 - 2x and g(x) = x3 + 6x2 + 3x - 7, then find f(x)<br> + g(x)
    9·1 answer
  • If a salesman had 3 dimes to make a $3.05 phone calls , how many quarters would he needs to add to the dimes to make the call us
    13·1 answer
  • H + 5.4 = −5.4 <br><br><br><br><br> pls help if you know
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!