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
Digiron [165]
3 years ago
14

En un curso, el 40 % de los alumnos reprobó un examen. Si el curso tiene 45 alumnos. ¿Cuántos alumnos aprobaron

Mathematics
1 answer:
iVinArrow [24]3 years ago
8 0

Answer:

Cantidad de aprobados= 25

Step-by-step explanation:

Dada la siguiente información:

Reproado= 45%

Aprobado= 55%

Cantidad de alumnos= 45 alumnos

<u>Para calcular la cantidad de aprobados, debemos utiliar la siguiente formula:</u>

<u />

Cantidad de aprobados= cantidad de alumnos*porcentaje aprobados

Cantidad de aprobados= 45*0.55

Cantidad de aprobados= 25

You might be interested in
Would 7x = 28 represent any geometric proof?
slamgirl [31]

Answer: yes because the x could be 4 then 7 times 4 is 28 which would make this math sentence true

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A cuboid has the width of x cm. The length of the cuboid is 4cm more than the width. The height is 4cm less than the width. The
aleksandr82 [10.1K]
The answer is; x(x+4)(x-4)=500 I don't know how it is, I just guess and it works
7 0
4 years ago
Can someone plsss help me with the 2 one
stepan [7]

Answer: \sqrt{73} for number 7

Step-by-step explanation:

a²+b²=c²

3²+8²=c²

9+64=c²

\sqrt{73}=\sqrt{c^2}\\\sqrt{73}=c

8 0
3 years ago
A square tile has a side length of 12 cm. What is the area of the tile?
Lesechka [4]

Step-by-step explanation:

Area of square =side×side

=12×12

=144cm^2

Hope this helped! :)

7 0
3 years ago
I need help with algebra, Can someone help me pls?<br> Y=2x-4<br> X+2y=10
denis23 [38]
Y=2x-4
X=2
X+2y=10
X+2x0=10
X+0=10 therefore, x=10
4 0
3 years ago
Read 2 more answers
Other questions:
  • 20 Points For Awnsering Please Help
    10·1 answer
  • A small business employee 98 people. All of the employees work for 8 hours a day 5 days a week .eleven of the employees receive
    12·1 answer
  • on a graph would the x-axis be sideways or straight up and would the y-axis be straight up or sideways
    12·1 answer
  • Write he slope intercept form of the equation of the line described
    14·1 answer
  • Jose scored 562 points on his first math test so far this semester he must score at least 650 points how would an inequality to
    12·1 answer
  • Ann, Jeff and Sam divided 159 sports card
    8·2 answers
  • GIVING BRAINIEST IF RIGHT!! ANSWER FAST PLEASE
    13·1 answer
  • Find the length of MA<br> What is the area of triangle MNT?
    5·2 answers
  • 22 students submitted the HW this week, which was 62% of the class. How many students are in the class?
    15·1 answer
  • An antique clock cost $540. Its price is increased by 18% in a year. What is it now worth?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!