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
lora16 [44]
4 years ago
8

Train A leaves a station traveling at 32 km/h. Two hours later, train B leaves the same station traveling in the same direction

at 52 km/h. How long does it take train B to catch up to train A?
Mathematics
1 answer:
Nataly [62]4 years ago
6 0
<span>No. Of hours after passenger train passed the station x:
</span>52x = 32(x + 2) 
<span>13x = 8(x + 2) </span>
<span>13x = 8x + 16 </span>
<span>5x = 16 </span>
<span>x = 16/5 or 3 1/5
</span>
Answer:
<span>3 1/5 hours OR 3 hrs 12 min
</span>
Hope this helps!
You might be interested in
Explain why the slope of a vertical line does not exist.
sattari [20]
Lines<span> that are </span>vertical<span> have no </span>slope<span> (it </span>does not exist<span>). </span>Vertical lines<span> have "rise", but no "run". The rise/run formula for </span>slope<span> always has a zero denominator and is undefined. The equations for these </span>lines describe<span> what is happening to the x-coordinates.</span>
6 0
3 years ago
Read 2 more answers
PLEASE I NEED HELP
klemol [59]

Answer: 0.25 feet


Step-by-step explanation:

Given: Jonathon has paper strips that are all equal in length.

Let x be the length of each paper strip.

Since John lines them up end to end, the length of the line of paper strips= 3 feet

Also total strips used= 12

Therefore, length of line of strips=12x=3\ feet

\\\Rightarrow\ x=\frac{1}{4}\ feet\\\Rightarrow\ x= 0.25\ feet

hence, if Jonathan is correct then the length of each strip will be 0.25 feet.


8 0
3 years ago
Divide 72 in the ratio 3:4:5​
ziro4ka [17]

Answer:

72

Total number of parts = 3 + 4 + 5. = 12 parts. Each part = 72 ÷ 12.

3 0
2 years ago
Read 2 more answers
What is 40% less than 70​
olganol [36]
Answer is 42. 70 x .4 =28. 70-28
4 0
3 years ago
2. Using the histogram above, determine the grade students scored with the highest frequency.
Verizon [17]
Answer choice B
Hope this helps
5 0
3 years ago
Read 2 more answers
Other questions:
  • A plot of land shaped as a right triangle has a base of 80 feet and an area of 6000 square feet. What is the length, in feet, of
    5·1 answer
  • The "cold start ignition time" of an automobile engine is being investigated by a gasoline manufacturer. The following times, in
    9·1 answer
  • The measure of 13 of the 14 angles of a 14-gon add up to 2016 what must be the 14th angle measure be
    15·2 answers
  • I do not understand this qusion 14 m ≈≈ ft
    8·2 answers
  • 5,820 in scientific notation
    5·2 answers
  • Help please which is enough information to prove that s||t?
    8·1 answer
  • Solve |x- 5| + 7 = 13
    7·2 answers
  • 10, 9, 11, 8, 15, 18, 13 predict how the median will change if a 21 is added to the data set. identify the new median
    13·1 answer
  • Helpppppppppppppppppp What does the statement ∣
    13·1 answer
  • motorcycle cover 210 kilometre distance with 5 l of petrol how many kilometre does it cover with 8 litre of petrol? how much pet
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!