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
Anton [14]
3 years ago
8

Car A travels 180 miles in 7 hours. Car B travels 350 miles in 4 hours. Car C travels 584 miles in 15 hours. Which car has the f

astest average speed?
Mathematics
1 answer:
GalinKa [24]3 years ago
5 0
Car A travels 180miles in 7 hours
Car A travels 25.7 miles an hour because 180/7 = 25.7

Car B travels 350 miles in 4 hours
Car B travels 87.5 miles an hour because 350/4= 87.5

Car C travels 584 miles in 15 hours
Car C travels 38.9 miles an hour because 584/9 = 38.9

Car B has the fastest average speed
You might be interested in
Solve for t 16−2t=t+9+4t
Brums [2.3K]

Answer:

Step-by-step explanation:

16-2t=t+9+4t  

7=7t  
t=1

8 0
2 years ago
PLEASE HELP
Nikolay [14]

Answer:

204,160,000

Step-by-step explanation:

Assuming the sample is a good representation of the people from the United States.

Since there were 1,000 surveyed... and 638 of them were wearing glasses,  that makes a proportion of 638 out of  1,000 people, or 63,8 / 100 people... so 63.8%... or 0.638

So, if we assume that the US population is of 320 million, how many people does that make wearing glasses.... we just have to multiply 320M by 0.638

G = 320,000,000 * 0.638 = 204,160,000

8 0
3 years ago
Read 2 more answers
Find the 12th term of the following geometric sequence.<br> 3, 12, 48, 192
zavuch27 [327]
12th term is 12,582,912
6 0
3 years ago
What's the cube root of 81?
Alexxandr [17]

The cube root of 81 is 4.32674871092

6 0
3 years ago
Read 2 more answers
Solve for x. Round your answer to the nearest tenth if necessary.
eduard

Answer: 15.9

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • 5 Adoncia makes a scale drawing of the front of
    15·1 answer
  • 42 = 4n -7(n-9) solve it
    13·2 answers
  • Which of the following represents the best way to calculate area of shaded region?
    14·2 answers
  • What is the range of f(x) = 3/4x – 4?
    8·1 answer
  • Plz help me with this problem
    8·1 answer
  • What is 8d(2d+8)+d squared<br><br> Simplify <br><br><br> THANKS GUYS
    8·1 answer
  • A store had 50 bottles of olive oil. Each week, 40% of the olive oil bottles were sold and 20 new bottles arrived in shipments.
    7·2 answers
  • What is the volume of the composite figure?
    9·1 answer
  • Question 3 of 10<br> In the diagram below, Ed is parallel to Xy. What is the value of x?
    15·1 answer
  • Is the function shown in the graph one-to-one?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!