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
liq [111]
2 years ago
12

A train travels 240 miles at a speed of 80 miles per hour. on the way back the train slows to 40 miles per hour. what is the ove

rall time the train traveled?
Mathematics
1 answer:
melomori [17]2 years ago
6 0
Time taken on the way to the destination = 240 ÷ 80 = 3 hours

Time taken on the way back = 240 ÷ 40 = 8 hours

Total time taken = 3 + 8 = 11 hours

Answer : 11 hours
You might be interested in
1. To determine simple interest, we use the formula i=prt where i is the interest, p is the principal or initial amount, r is th
Andrews [41]

Step-by-step explanation:

To determine simple interest, we use the formula

I=Prt

where I is the interest, p is the principal or initial amount, r is the interest rate is in the unit of years and t is the time in years

When the times is 3 years , then we plug in 3 for 't' directly

I=Pr(3)\\

we know that 1 year = 12 months

Suppose, the time is given in months then we divide time 't' by 12

When the times is 4 months , then we plug in 4 for 't' and divide by 12

I=\frac{Pr(4)}{12}

we know that 1 year = 365 days

Suppose, the time is given in days then we divide time 't' by 365

When the times is 45 days , then we plug in 45 for 't' and divide by 365

I=\frac{Pr(45)}{365}

5 0
3 years ago
In one day Sasha got 1 hour of sleep for every 3 hours she was awake if there are 24 hours in a day how many hours of sleep did
Gre4nikov [31]

Answer:

Hours slept = 6 hours

Hours awake = 18 hours

Step-by-step explanation:

Sasha got 1 hour of sleep for every 3 hours she was awake.

So,

<u>This means:</u>

Slept : Awake = 1 : 3

Total hours in a day = 24 hours

<u>Let </u>

Hours slept = 1x and hours awake = 3x

<u>Hence,</u>

1x + 3x = 24 hours

4x = 24

Divide both sides by 4

x = 24 / 4

x = 6

<u>So,</u>

Hours slept = 1(6) = 6 hours

Hours awake = 3(6) = 18 hours

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
6 0
2 years ago
X²=9 determine if x belongs to Q or belongs to Q dash​
Elis [28]

x = 3 is the answer can you pls add me brainliest answer

4 0
2 years ago
Find |x| when x = – 15.<br> HELP ME PLEASEE
Mumz [18]

Answer: 15

Step-by-step explanation: | | means the absolute value the absolute value of -15 is 15 because it is 15 units away from 0.

5 0
3 years ago
Read 2 more answers
Solve the exponential function 3 to the x-5 = 9​
In-s [12.5K]

Answer:

x = 7

Step-by-step explanation:

3^{x - 5} = 9

3^{x - 5} = 3^2

x - 5 = 2

x = 7

6 0
2 years ago
Other questions:
  • Each person on a boat ride pays $26 for a ticket.There are 63 passengers.How much money is collected from all the passengers?
    12·1 answer
  • If a family uses 3.5 gallons of milk per week, how much will his family need for four days?
    14·2 answers
  • I need help on this question and every time I get help on this question some people get it wrong. can someone give me the right
    13·1 answer
  • Your allowance increases by $2 every month. You started earning $20 per month. Write a formula to find how much allowance you wi
    13·1 answer
  • In rod's family 3/4 of members wear glases. Of those who do not wear glasses, 1/3are male. What fraction of the family are males
    5·1 answer
  • a small plane lands at a point 324 miles east and 92 miles north of the point at which it took off. Find the distance the plane
    15·1 answer
  • Had there ever been a time where you were peer pressured? How did you feel ? What was the outcome?
    12·2 answers
  • 16. Solve for C: 6c - 1 - 4c = -49
    14·1 answer
  • It is known that y^24 − 256 = 0. Rewrite this equation in terms of x if x = y^4.​
    12·2 answers
  • A company orders 24 boxed lunches from a deli for $177.60. If each boxed lunch
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!