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
klio [65]
2 years ago
6

John should drive to his workplace and back to home. On the way to the workplace it was raining, so he drove at speed of 42mph.

On the way back the rain was over so his speed was 54mph. What was John's average speed, for the whole trip? PLEASE ANSWER ASAP!! Thanks!
Mathematics
1 answer:
nataly862011 [7]2 years ago
3 0

Answer:

48 mph

Step-by-step explanation: Add 42mph and 54 mph and you get 96.  To find the average of the two --- divide 96 by 2 and you get 48mph as the average speed for the entire trip.

You might be interested in
If f(x) = -7x + 1 and g(x) = Square root of x-5,<br> what is (fºg)(41)?
Ghella [55]

This is similar to the other question you posted. Follow the same steps as before.

First find g(41).

g(41) = sqrt{x - 5}

g(41) = sqrt{41 - 5}

g(41) = sqrt{36}

g(41) = 6

We now find f(6).

f(6) = -7(6) + 1

f(6) = -42 + 1

f(6) = -41

Answer:

(fºg)(41) = -41

Did you follow?

6 0
2 years ago
a car rental agency charge 20 per day plus 30 cents per mile. if you had one of the car for 5 days and your total bill is $197.5
Flura [38]

Answer:

325 miles

Step-by-step explanation:

$20 for each day

5 days

$0.30 for each mile

20(5) + 0.3x = 197.5

100 + 0.3x = 197.5

100 - 100 + 0.3x = 197.5 - 100

0.3x = 97.5

\frac{0.3x}{0.3} = \frac{97.5}{0.3}

x = 325

6 0
3 years ago
The sale price of an item is $180 after a 25% discount is applied. What is the original price of the item?
torisob [31]

original price is $240

5 0
3 years ago
Read 2 more answers
Hey this isn't important I just want to know. So anyone who takes there time to explain every symbol, I'll luv u. Also can you t
horsena [70]
To give a brainliest after someone answers or multiple people answer there is a button near it that says pick as brainliest which gives that person a gold crown...sorry i dont know what each of this symbols.mean hope this help though
3 0
2 years ago
What 2/10 repensnets in percent form?
Sonja [21]
2/10 represents 20 percent, as 10 is 100% because it is the Max, so something like 4/10 would be considered 40%
8 0
3 years ago
Other questions:
  • What is the correct answer?
    15·1 answer
  • If a triangle has a height of 7 centimeters and a base of 4 centimeters,what is the area
    14·1 answer
  • The distance between Cincinnati, Ohio, and Charlotte, North Carolina, is about 336. The distance between Charltte,North Carolina
    10·1 answer
  • A therate ticket cost £63 plus a booking fee of 3%<br> what is the total price of the ticket
    15·1 answer
  • What is eight hundred sevnty seven times four
    14·1 answer
  • Please help me I will give you the brain thing and extra points please.
    5·1 answer
  • Ignore this i don’t know how to delete jt
    6·2 answers
  • What is the inverse function of f(x) =10^x
    6·2 answers
  • A rectangular prism is made up of 320 unit cubes. The prism is 8 unit cubes wide.
    5·1 answer
  • If I take 1 hour to cook a batch of cookies and I have 15 ovens working 24 hours a day every day for 5 years, how long does it t
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!