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
JulijaS [17]
3 years ago
11

In a survey, 540 people, or 80%, said they attended a movie at least once a month. How many people were surveyed?

Mathematics
1 answer:
Deffense [45]3 years ago
8 0
X = total amount of people

80% of x = 540
.8x = 540
x = 675

There were 675 people
You might be interested in
Find the degree of the polynomial<br><br> 7a3b2 – 2a4 + 4b – 15<br><br> Degree
vesna_86 [32]
When ur polynomial has more then one variable....and this one does...the degree is the highest term degree

7a^3b^2 ....this term has a degree of 5
2a^4...this term has a degree of 4
4b....this term has a degree of 1
15....this term has a degree of 0

so the highest degree term has a degree of 5....so that is the degree of this polynomial.

now if u just had 1 variable, the degree would be the highest exponent
3 0
3 years ago
Plz help me ASAP<br> I need this answer fast please help me
liubo4ka [24]
$1200
explanation- 360/30%=$1200 !:)
8 0
2 years ago
Read 2 more answers
Function or not a function
Shkiper50 [21]

Answer:

  • Not a function.

Step-by-step explanation:

<u>Functions have graphs or slopes.</u>

<u>This is not a function.</u>

<u>This is not on a graph or on a slope.</u>

Your answer is not a function.

7 0
2 years ago
Arrange the circles (represented by their equations in general form) in ascending order of their radius lengths. X2 y2 − 2x 2y −
Colt1911 [192]

Circles (represented by their equations in general form) in ascending order of their radius lengths can be arranged as first-fifth-second-forth-third-seventh-sixth.

<h3>What is the equation of circle?</h3>

The equation of the circle is the equation which is used to represent the circle in the algebraic equation form with the value of center point in the coordinate plane and measure of radius.

The standard form of the equation of the circle can be given as,

(x-h)^2+(y-k)^2=r^2

Here (h,k) is the center of the circle and (r) is the radius of the circle.

Lets arrange the first equation, in standard form of equation of circle as,

x^2 +y^2 - 2x+ 2y -1 = 0 \\(x^2 - 2x) +(y^2+ 2y )= 1\\(x^2 - 2x+1) +(y^2+ 2y +1)= 1+1+1\\(x-1)^2+(y+1)^2=(\sqrt{3})^2

The radius of this circle is √(3).

Lets arrange the second equation, in standard form of equation of circle as,

x^2 +y^2 - 4x+ 4y - 10 = 0  \\(x^2 - 4x) +(y^2+ 4y )= 10\\(x^2 - 4x+4) +(y^2+ 4y +4)= 10+4+4\\(x-2)^2+(y+2)^2=(\sqrt{18})^2

The radius of this circle is √(18).

Lets arrange the third equation, in standard form of equation of circle as,

x^2 +y^2 - 8x - 6y - 20 = 0   \\(x^2 - 8x) +(y^2-6y )= 20\\(x^2 - 8x+16) +(y^2- 6y +9)= 10+16+9\\(x-4)^2+(y-3)^2=(\sqrt{45})^2

The radius of this circle is √(45).

Similarly, radius of the forth, fifth, sixth and seventh circle is √(23), √(5), √(117) and √(46) units.

Hence, the circles (represented by their equations in general form) in ascending order of their radius lengths can be arranged as first-fifth-second-forth-third-seventh-sixth.

Learn more about the equation of circle here;

brainly.com/question/1506955

3 0
2 years ago
Read 2 more answers
Consider the function f(x)= x^2 and the function g(x) shown below. how will the graph of g(x) differ from the graph of f(x)
malfutka [58]

Answer:

f(x) = x^2

g(x) = 4*x^2​

=> For a value of x, the g(x) is 4 times larger than f(x).

=> g(x) is the stretched version of f(x) with stretched ratio = 4).

=> Option D is correct

Hope this helps!

:)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Amira has $80. Sasha has $40.
    10·1 answer
  • Multiply.<br> 3/4 x -5 1/6
    10·1 answer
  • Hello? How do you make a scatter plot?
    5·2 answers
  • Which fraction is equivalent to 0.018?
    10·1 answer
  • I need the answers for 3, 4, 5, and 6! thanks!!
    12·1 answer
  • HELP MEEEEEEEEEE WILL MARK BRAINLESTI HAVE OVERDUE ASSIGNMENTS
    13·1 answer
  • Carrie works as a library assistant in Orpington
    11·1 answer
  • Each page of scrapbook has 144 square inches. In arts and crafts class there will be 13 students. How many pages of scrapbook pa
    7·2 answers
  • Genuinely don’t know how to do geometry.
    9·1 answer
  • Commission: 10 percent on first $5,000; 15% over $5,000. Find the total graduate commission on $22,000.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!