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
Vadim26 [7]
3 years ago
13

A car travels for 3 hours and covers 156 miles. Find the average speed of the car.

Mathematics
1 answer:
lidiya [134]3 years ago
5 0

Answer:

52 miles per hour

Step-by-step explanation:

Firstly, It is important to point out  that it is Average speed. The Average speed throughout all the way the car traveled.

And this is may calculated by a simple formula or if you'd rather by a proportion. Let's pick this simple formula, what's going to be useful.

Let's do the math!

Average speed = Δs/Δt

Δs = Variation of Space (given in miles) =156 -0

Δt =Variation of Time (given in hours) =3-0

Average Speed = 156-0/3-0 =156/3 =52 miles per hour

It is important to say, Average speed, is a rate so it is given in miles per hour

You might be interested in
For the given statement Pn, write the statements P1, Pk, and Pk+1.
Leno4ka [110]

Answer:

P_{1} =  2

P_{k} = k(k+1)

P_{k+1} = (k+1)(k+2)

Step-by-step explanation:

We are given the statement,

P_{n} as 2 + 4 + 6 + . . . + 2n = n(n+1)

That is,

P_{n} as 2 + 4 + 6 + . . . + 2n = \sum_{i=1}^{n}2i

So, we have,

P_{1} = \sum_{i=1}^{1}2i = 2

P_{k} = \sum_{i=1}^{k}2i = 2 + 4 + 6 + . . . + 2k = k(k+1)

P_{k+1} = \sum_{i=1}^{k}2i = 2 + 4 + 6 + . . . + 2k + 2(k+1) = (k+1)(k+2)

Thus, we get,

P_{1} =  2

P_{k} = k(k+1)

P_{k+1} = (k+1)(k+2)

7 0
3 years ago
Read 2 more answers
Please help don’t understand
const2013 [10]
The first one is congruent by ASA. The second does not have to be congruent, we don’t know enough.
5 0
3 years ago
The weight of an object on the moon is 1/6 its weight on earth. write 1/6 as a decimal
denpristay [2]
Point six repeatedly so 0.16666666666... so just put a bar over the six 
7 0
4 years ago
Read 2 more answers
Chip earns a base salary of $250 per month as a salesman.In addition to the salary he earns $20 per product that he sells.If his
neonofarm [45]

Answer:112.5

Step-by-step explanation

Subtract the Base amount from his goal and then divide the remaining amount to get how many products he must sell

3 0
3 years ago
The system shown below is <br> .<br> x + 3y = 4<br> 3x + 9y = 12
Anestetic [448]

Answer:

Consistent and Dependent

Step-by-step explanation:

Just did the question

3 0
3 years ago
Other questions:
  • A playground is 224 square feet. How many square inches is that?
    5·2 answers
  • Convert 91007500 to scientific notation
    15·1 answer
  • If a circle has a circumference of 6.28 inches, then what is the radius?
    8·1 answer
  • Help please i honestly don't understand ​
    5·1 answer
  • 10,13,14,17,22,25 find the mean
    8·2 answers
  • 76.00 km = ft?<br><br><br><br> Please someone help me
    6·2 answers
  • How do i solve 4x^2-9?
    10·2 answers
  • Some people advise that in very cold​ weather, you should keep the gas tank in your car more than half full. Irene ​'s car had 5
    6·1 answer
  • Just question number one is good the second one could do if u feel like it​
    9·1 answer
  • Please Hurry). Question: What is the value of x? (Will Mark Brainliest) Please only answer if you know it.​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!