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
Sever21 [200]
3 years ago
9

There were d passengers in the train. 15% of all of them went in the first car, 20% went in the second car. How many passengers

were in the rest of the train?
Mathematics
1 answer:
vitfil [10]3 years ago
4 0
55% were in the rest of the train. it says "d" though, so I can't tell you the exact number. 
You might be interested in
F over 5 equals negative 4​
AVprozaik [17]

Answer:

Step-by-step explanation:

f/5=-4

f=(5)*(-4)

f=-20

5 0
3 years ago
Pls help me I'm in neeeeed :(​
-BARSIC- [3]

Answer:

x = 30

Step-by-step explanation:

x+2x= 90-------> 3x=90

Divide by 3

x= 30

Hope this helps! Pls mark brainliest if correct:)

7 0
2 years ago
What are the factors of 36?
Rashid [163]
1 2 3 4 6 9 12 18 36
5 0
3 years ago
A metallurgist is designing an experiment to determine the effect of flux, base metal, and energy input on the hardness of a wel
Anastasy [175]

Answer: 24

Step-by-step explanation:

Given : A metallurgist wants to study four different fluxes, two different base metals, and three different amounts of energy input.

i.e. 4 different choices for fluxes.

2 different choices for base metals.

3 different choices for amounts of energy input.

If each run of the experiment involves a choice of one flux, one base metal, and one amount of energy input.

Then , the number of runs are possible :-

4\times2\times3=24

Hence, there are 24 different runs are possible .

6 0
3 years ago
Can someone explain/show me how to do this?
grandymaker [24]
V = (-7,-4)

8v would be 8 times both numbers

8v = (8*-7, 8*-4)

8v = (-56, -36)

magnitude = square root( -56^2 + -36^2)
 = sqrt(3136 + 1296)
= sqrt(4432 )
 = 4 sqrt(277)

8 0
3 years ago
Other questions:
  • What does 4r+6 represent in the expression
    7·2 answers
  • Solve for k, please<br><br> 4/5=k/9<br><br> having a brain fart cant solve right now
    13·1 answer
  • Help plz show work
    15·1 answer
  • to dilute a concentrated liquid fabric softener, the directions state to mix 3 cups of water with 1 cup of concentrated liquid.
    13·1 answer
  • What type of parent function does the equation f (x) = 1/x
    13·1 answer
  • Resuelve la ecuación de la recta que pasa por el punto A (2, – 4) y tiene una pendiente de – 1/3. Utiliza la Ecuación de la Rect
    9·1 answer
  • Which is the proportional relationship for this graph?
    6·1 answer
  • There are 3 students to 1 adult on a field trip. You need to find the number of adults needed for 24 students. What would the se
    5·2 answers
  • Please answer <br> Will give brainlst
    15·1 answer
  • Explain how you would use mental math to solve this<br> proportion.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!