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
nydimaria [60]
2 years ago
14

2/3 of all the people who attended a certain party arrived by 8:00 PM. How many people arrived by 8:00 PM?

Mathematics
1 answer:
andreev551 [17]2 years ago
4 0

Answer:

a) How many people who attended a certain party arrived by  8 PM           60 people

Step-by-step explanation:

2/3 of all people who attended a certain party arrived by  8 P.M . That means that  1/3  arrived in other time. But  2/3  +  1/3 is total number of people in the party.

1) 9 people arrived after 9 PM

And in 2

2) .... By 9 .00 PM  90 % of people were already in the party and. That means

that 9 people who arrived after are 10 %

Then if      9  people are    10 %

                 x   people are   100%

x  =  (100*9)/10      ⇒   x  =  900/10

x =  90

Here we got total number of people in the party  90

Then    2/3 of   90     is    180/3       60

1/3  0f  90      is   30

You might be interested in
Oliver's plane landed at the airport at 8:00 at night. The plane ride was 9 hours and 39 minutes,
Eddi Din [679]

Answer:

10:21 in the morning

Step-by-step explanation:

8:00-8 hrs=12:00

12:00-1 hr and 39 min = 10:21

7 0
2 years ago
Read 2 more answers
Two angels of a triangle measure 65 and 75. Which is not the measure of an exterior angle of the triangle
Andre45 [30]
An exterior angle is the sum of the two other interior angles 

<span>the three interior angles are 55 and 65 and 180-(55+65)=60 </span>

<span>so 60 + 55 = 115 </span>
<span>60 + 65 = 125 </span>
<span>65 + 55 = 120 
</span>
brainlest answer.
3 0
3 years ago
Guys If you buy me a private island with a pterodactyl..:.. i’ll let you be in my Dino club for free :)
Vikki [24]

Ofc! Private island incoming...

️

5 0
3 years ago
Read 2 more answers
The limit as x-approaches 3 of f(x) is x-3 over x squared -9
Luden [163]

notice that the denominator can be factored into (x-3)(x+3).

Now you can cross out (x - 3) from the numerator and denomiantor resulting in a simplified fraction of \frac{1}{x+3}

Plug the limit value (which is 3) into the simplified fraction.

Answer: \frac{1}{6}

4 0
2 years ago
The person who answes my question can u stay because i have more thankyou
castortr0y [4]

Answer:

c. 60 mins

Step-by-step explanation:

12 * 5 = 60

15 * 4 = 60

5 0
3 years ago
Other questions:
  • Denis examined the records of the clients who had joined his gym more than six months ago, and he found these statistics: \begin
    9·1 answer
  • Find the quotient of 4 1/4 divide 2 1/5
    8·1 answer
  • What 76 rounded to the nearest 10
    9·2 answers
  • Each side of the first figure is one unit copy and complete the table then find the function rule for the relationship between t
    8·1 answer
  • What is j divided by 9 is 5
    12·2 answers
  • 1. 12 – 6 ÷ 2 + 1
    9·2 answers
  • Graph the function. y=2-x
    10·1 answer
  • Match each quadratic equation with its solution set.
    12·2 answers
  • Help please ASAP I don’t really understand it!!
    9·1 answer
  • Of the following points, name all that lie on the same horizontal line
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!