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
Rainbow [258]
3 years ago
9

A truck driver traveled at an average speed of 64 miles per hour on a 200-mile trip to pick up a load of freight. On the return

trip (with the truck fully loaded), the average speed was 38 miles per hour. Find the average speed for the round trip. (Round your answer to one decimal place.)
Mathematics
2 answers:
faltersainse [42]3 years ago
7 0
Average speed for round trip
=total distance/total time
=(200+200 miles)/(200/64+200/38 hours)
=400 miles / (3.125+5.263 hours)
=400 miles / 8.388 hours
= 47.686 miles/hour
Vera_Pavlovna [14]3 years ago
6 0
The answer is 47.6 if you round to the nearest decimal.
You might be interested in
What is the equation of a line, in general form, that passes through point (1, -2) and has a slope of 1/3.
Studentka2010 [4]
Hello,

y+2=1/3*(x-1) ==>3y+6=x-1==>x-3y-7=0

Answer C
8 0
3 years ago
Read 2 more answers
What is the domain of g
olga nikolaevna [1]

Answer:

A

Step-by-step explanation:

The domain of g(x) is the set of all real numbers. Meaning that all the numbers between the min and max of g would be -7 ≤ x ≤ 7.

6 0
1 year ago
Find the absolute value.<br>|-89= 0<br><br><br><br><br><br><br>please help thank you​
lukranit [14]

the answer is 89

Step-by-step explanation:

it does not matter if the number is negative the absolute value is the number inside the lines

6 0
3 years ago
Read 2 more answers
PLEAASE HELP I HAVE LITERALLY NO TIME LEFT I WILL GIVE BRAINLY SOON PLS HELP
Anika [276]

Answer:

x=8,10if this helps then your welcome if not I apologize

5 0
3 years ago
Aidan ran 712 of a mile, then took a break before running another 12 of a mile. How far did Aidan run in all?
sdas [7]

Answer:

Is that supposed to be

7 1/2? If so, answer is 8

Step-by-step explanation:

7 1/2 + 1/2=8

7 0
3 years ago
Other questions:
  • What is the initial value of the equation shown?
    8·1 answer
  • F(x) =2x^2+4x+5<br> Find: (a+h)
    12·1 answer
  • Danielle finds that she can use a translation and a reflection to make quadrilateral abcd fit perfectly on top of quadrilateral
    10·1 answer
  • Which graph represents the solution set to the system of inequalities? Please help thank you!
    5·1 answer
  • I’m giving brainliest to whoever answers correct!
    14·1 answer
  • NEED HELP HW PLZ I WILL GIVe BRAINLIEST
    8·1 answer
  • If you are multiplying 5 rational numbers, how can you determine if the sign on the product is positive or negative?
    14·1 answer
  • 1) James needs to obtain $80,000 for his daughter's future college tuition. He is looking to invest in an
    7·1 answer
  • Rewrite each expression by factoring out the greatest common factor.
    6·1 answer
  • For f(x) = 4 - x and g(x) = 3x² + x + 5, find the following functions.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!