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
wolverine [178]
3 years ago
7

Train travels 60 miles in 40 minutes what is the average speed

Mathematics
2 answers:
postnew [5]3 years ago
8 0
Distance/time =60/40/60 as it is 40 minutes =2/3 hour= 90miles/hour
lora16 [44]3 years ago
3 0
The answer is 90 miles per hour.
You might be interested in
10 men working for 6 days can complete 5 copies of a book if there are 8 men working to complete 4 copies of the book how many d
Musya8 [376]

Answer:

6 Days

Step-by-step explanation:

Practically:

It takes,

10 Men ( complete ) 5 Copies --> 6 Days

So, 2 Men can complete 1 copy in 6 days.

Question asks us :

8 Men ( complete ) 4 Copies --> X Days

It will take 6 days because the proportion of men to copies is same as the first equation.

Theoretically:

10 Men 5 Copies 6 Days

8 Men   4 Copies  X Days

> 6/X = 8/10 ( If men decrease the number of days increase. So, it is an indirect proportion. ) . 5/4 ( If copies decrease the number of days decrease as well. So, it is a direct proportion. )

> 6/X = 8/10 . 5/4

> 6/X = 40/40

> 6/X = 1

<h2>> X=6</h2><h2></h2><h2><em>I hope it will be understood.</em></h2><h2><em>If I have any inaccuracies please let me know.</em></h2><h2><em>Have a nice day and never stop questioning!</em></h2><h3><em></em></h3>

6 0
3 years ago
Read 2 more answers
What is answer plz help
sp2606 [1]

Answer:

y=1

Step-by-step explanation:

When x= -4, y=1, i don't know how else to explain it. Find the y value of the graph at that point.

3 0
3 years ago
Read 2 more answers
Please help please<br> e
dezoksy [38]

Answer:

a) 4410

b) 4189.5

Step-by-step explanation:

To find the volume of the pool, multiply the length, width, and depth:

21*35*6=4410ft^3

95% capacity would be equal to 0.95*4410=4189.5ft^3

6 0
3 years ago
Read 2 more answers
Aderienne is saving up money to buy colby a graduation gift. In 2 weeks adreinne save 26 dollars. In 6 weeks adrienne saved 144.
Amiraneli [1.4K]

Answer:

COVETTER COGERRR

Step-by-step explanation:

HWUQUQIIQIWISIA

YE ESYE YES VECUAAD ALL OF THEM RMUNERS ARE QUELIATU

5 0
3 years ago
What is the value of 7r​
lara31 [8.8K]
Is there an image so I can see
4 0
3 years ago
Other questions:
  • What is the value of y?
    7·1 answer
  • Find the exact value of cos(arcsin(one fourth))
    7·1 answer
  • What is 3x + 5 = -x -7
    11·1 answer
  • What is the answer to this I can’t figure it out !
    13·2 answers
  • Factor as the product of two binomials.
    10·1 answer
  • Which system is equivalent to
    5·1 answer
  • I'm stuck... what is the answer to this equation? <br><br><br>3p + 2 ≥ -10
    12·1 answer
  • Simplify the expression (4x) −4th power Write your answer using only positive exponents.
    7·1 answer
  • Help!
    12·1 answer
  • Find the distance between the points (-7,-6)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!