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
Lelechka [254]
2 years ago
9

Boating: A paddleboat moves at a rate of 12 mph in still water. If the rover’s current moves at a rate of 3 mph, how long will i

t take the boat to travel 36 miles downstream and 36 miles upsteam? (Two answers)
Mathematics
1 answer:
Lostsunrise [7]2 years ago
4 0

The time taken by the boat to travel 32 miles downstream is 2.1 hours and for upstream 3.56 hours.

<h3>What is speed?</h3>

Speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance.

Given that:-

  • A paddleboat moves at a rate of 12 mph in still water. If the rover’s current moves at a rate of 3 mph.
  • how long will it take the boat to travel 36 miles downstream and 36 miles upstream?

The time taken by the boat upstream will be calculated as:-

( B + W ) Td = D

( 12 + 3 ) Td = 32

( 15 ) Td = 32

Td = 32 / 15 = 2.1 hours

The time taken by the boat downstream will be calculated as:-

( B - W ) Tu = D

( 12 - 3 ) Tu = 32

9 Tu = 32

Tu = 32 / 9 = 3.56 hours.

Therefore the time taken by the boat to travel 32 miles downstream is 2.1 hours and for upstream 3.56 hours.

To know more about Speed follow

brainly.com/question/6504879

#SPJ1

You might be interested in
How many 3-digit numbers can you write using only digits 1 and 7? (Of course, digits can repeat.) How many 3-digit numbers can y
Lana71 [14]

Answer:

111,117,177,777,771,711,717,171

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
Simplify:<br> 64 ÷ 8 + 6 (2)<br><br> A. 23<br> B. 20<br> C. 17
Iteru [2.4K]

Answer:

B. 20

Step-by-step explanation:

64 ÷ 8 + 6(2)

64 ÷ 8 + 12

8 + 12

20

6 0
2 years ago
Read 2 more answers
What is the answer to 78.2÷7<br>​
Lesechka [4]

Answer:

11.1714

Step-by-step explanation:

Just use a calculator! :)

3 0
3 years ago
Read 2 more answers
Solve for x. Write the smaller solution first, and the larger solution second.<br>x^2 - 4x + 3 = 0​
love history [14]

Answer:

X=1 and X=3

Step-by-step explanation:

Factor: (x-3)(x-1)=0

Solve for X: X=1 and X=3

4 0
3 years ago
How do you model 4y in a bar model
geniusboy [140]
The answer is on the paper

7 0
3 years ago
Other questions:
  • Make k the subject for 3t = 7k/13 - 17 and 7k = 4k/3t - 11t
    13·1 answer
  • What dose pie equal?
    11·2 answers
  • A chef makes 1 and 1/2 gallons in a large pot . How many 1-cup servings can the chef get from this large pot of soup
    12·1 answer
  • PLEASE HELP! I AM HAVING PROBLEM WITH THESE SET OF PROBLEMS!!! IF YOU GET THEM CORRECTLY YOU WILL EARN 15 POINTS!!!
    13·2 answers
  • 248 is equal to 65 added to w
    15·2 answers
  • Darcy pays $31 for five books Kenneth pays $49.25 for 8 books what are they each paper book are they equivalent ratios
    11·1 answer
  • ∠a = 5x – 5º. ∠ b = 3x + 13º. Solve the x then find the measure of ∠ b.
    8·1 answer
  • 4x+15 what is the value of X
    13·2 answers
  • Please help me with this
    6·1 answer
  • Juana is interested in estimating how long it takes students at her school to complete a maze she designed. She takes a random s
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!