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
ella [17]
3 years ago
15

How to do do this question I don't know how to do

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
3 0
Hello,

Let denote
h the number of men in the concert hall (before leaving)
f the number of women in the concert hall (before leaving)

1/5 h quit =60/2
15/100 f =60/2

h=30*5=150
f=30*100/15=200

Tey were 150+200 = 350 humans in the hall.
(why h : homme, f:femme you may call m and w)


You might be interested in
Look at this public service advertisement.
salantis [7]

Answer:

Exciting

Step-by-step explanation:

The word the person uses like "Bam! Kapow! super energy heros" is all words kids would use when roleplaying and they could get excited.

5 0
3 years ago
Read 2 more answers
How do you solve 3.36/1.4
Leto [7]

Answer:

2.4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
what score must a student make on an algebra test to have an average score of 90 for the grading period. If his other test score
Alborosie
At least a 96 is needed for a 90
5 0
3 years ago
What is the value of the missing side length
horrorfan [7]

Answer:

B is your answer

Step-by-step explanation:

6 times 6=36

9 times 9=81

total           117

4 0
3 years ago
Read 2 more answers
a desert recipe calls for 3 cups of flour and 1 cup of sugar.It serves 4 people if the recipe must be altered to serve 12 people
dolphi86 [110]
4 times what=12
divide by 4
what=3

multiply everything by 3
originally we needed 3 cups flower
we ned 3 times of that or 3*3=9

9 cups needed
6 0
3 years ago
Other questions:
  • The following table shows information collected from a survey of students regarding their grade level and transportation they us
    12·1 answer
  • The vertex angle of an isosceles triangle measures 64 degrees. What is the measure of its base angles?
    5·1 answer
  • In the proportion 15 over 3 equals y over 7 , which number is equal to y in the proportion?
    13·1 answer
  • What is 2 times one fourth
    11·2 answers
  • Use the figure below to find the measure of FGE.
    9·1 answer
  • A rocket is divided into three sections: the payload and navigation section in the top, the fuel section in the middle, and the
    5·1 answer
  • The accuracy of verbal responses is tested in an experiment in which individuals report their heights and are then measured. The
    7·1 answer
  • 5x+10=115 what is the value of x​
    8·1 answer
  • List three examples of words/phrases that describe the mathematical operation of addition. (Example "Increased by") *
    12·1 answer
  • Can you guys please answer this​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!