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
Westkost [7]
2 years ago
13

En salón de clases hay 30 alumnos; el 40% son hombres y el 60% son mujeres ¿Cuántos hombres y mujeres hay en el salón de clases?

Mathematics
1 answer:
vodomira [7]2 years ago
4 0

There are 30 students in the classroom; 40% are men and 60% are women. How many men and women are in the classroom?

40/100 = 2/5   60/100 = 3/5   30 ÷ 5 = 6   3 × 6 = 18 so 18 are women 2 × 6 = 12

so there are 12 men.

You might be interested in
40 pages read in 20 minutes. what is the unit rate?
Alenkinab [10]

Answer:

2 pages per minute.

Step-by-step explanation:

40 pages / 20 minutes

= 40 / 20 = 4 / 2 = 2

Therefore, you read 2 pages per minute.

8 0
2 years ago
ABCD is a square with a perimeter of 56cm. Fill in the following blanks<br>​
miv72 [106K]

Answer:

2134

Step-by-step explanation:

6 0
3 years ago
Find the value of x.
Nostrana [21]

Answer:

21.6 degrees

Step-by-step explanation:

the sum of angles in a triangle is 180 degrees

71 + x + (4x-11) = 180

open the brackets

71 + x +4x - 1 = 180

71 + 1 + x + 4x =180

72 + 5x =180

5x = 180 -72

5x = 108

x = 108/5 = 21.6

4 0
3 years ago
The perimeter of a rectangle is 56 inches. The length is 4 more than twice the width. Write and solve a system to determine the
Marianna [84]
Width: x
length: x + 4
Equation: 2(x + x + 4) = 56
2(2x + 4) = 56
4x + 8 = 56
4x = 48, x = 12
Width = 12, 12 + 4 = length
Solution: the length is 16 inch
5 0
2 years ago
Read 2 more answers
Write 3.7 as a mixed number explain
frosja888 [35]
3 and 7/10 or 37/10
Just look up mixed numbers
You must convert it into a fraction so it will be a mixed number
.7 is 7/10 of 1
3 0
2 years ago
Read 2 more answers
Other questions:
  • -8(2y + 3) is equivalent to 8(-2y - 3)<br> False<br> True
    10·2 answers
  • A B C Or D? Look at picture
    11·1 answer
  • PLEASE HELP!
    11·1 answer
  • F(x) = 4x – 13<br> g(x) = 3x2 – 7x – 13<br> Find: f(g(x))
    7·1 answer
  • A wheelchair ramp has a slope over 1/12. Which of the following is the angle of elevation of the ramp to the nearest tenth of a
    9·1 answer
  • Y – 4 = –Two-thirds(x – 6) and passes through the point (−2, −2)?
    11·1 answer
  • Pls I need help ASAP
    7·1 answer
  • Solve the equation 3 sin q = 0.977.​
    8·1 answer
  • Evaluate the expression.<br> 4(11 + 7) – 9.8
    8·2 answers
  • On the unit circle, where 0 undefined?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!