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
evablogger [386]
2 years ago
13

A boat traveled 252 miles downstream and back. The trip downstream took 12 hours. The trip back took 84 hours. What is the speed

of the boat in still water? What is the speed of the current? Pls help thx
Mathematics
1 answer:
Fed [463]2 years ago
6 0

same as the previous one, and again, we'll use "b" for the boat's speed in still water and "c" for the current's rate.

what's the speed of the current?  well, 21 - b = c.

You might be interested in
What is 8/24 in simplest form?
Damm [24]

Answer: 1/3

Step-by-step explanation:

First right it out:

8/24

Then see what number can go in each number:

8 can go in 8 itself and also it can go in 24

Then divide:

8/8 = 1

24/8 = 3

Then you get your answer:

1/3!!!!

5 0
3 years ago
7. What is the arc length shown in the picture? Leave your answer in terms of pi.
snow_lady [41]

Answer:

14\pi

Step-by-step explanation:

Arc length = 2\pi r(\frac{x}{360} ) where x is the angle

∴ For this question, the arc length is:

Arc length = 2\pi (8)(\frac{315}{360})

Arc length = 14\pi

7 0
3 years ago
What is 1 1\2 % of 4,000
vova2212 [387]
It would be 6,000. if you need the work, please 
just ask :)
3 0
3 years ago
Read 2 more answers
The points F(3, 5) and G(0, –4) are the endpoints of the graphed line segment. What are the coordinates of the point P on the li
leonid [27]
The answer is b kkkk bro

3 0
4 years ago
Read 2 more answers
Shaun is 4 years older than her sister Charmaine. If the sum of their ages is 16, how old is Charmaine?
skad [1K]

Step-by-step explanation:

let \: the \: age \: of \: charmaine \: be \: x

according \: to \: question

4 + x = 16

x = 16 - 4

12

so \: the \: age \: of \: shaun \: is \:

x + 4

12 + 4

16

hope it helps if it helps don't forget to like and mark me

4 0
3 years ago
Other questions:
  • What is the area of rhombus ABCD ?
    5·1 answer
  • A fixed cost: Multiple Choice Requires the future outlay of cash and is relevant for future decision making. Does not change wit
    14·2 answers
  • Compare the fractions 3/4,7/8 explain your reasoning
    5·1 answer
  • Only do five and seven plz
    8·1 answer
  • Decide<br> 10w<br> roots the equation<br> 322 - 24z +48
    8·1 answer
  • What is the association and are there any outliers?
    14·1 answer
  • Bob's Gift Shop sold 750 cards for Mother's Day. One salesman, Scarlett, sold 20% of the cards sold for Mother's Day. How many c
    10·1 answer
  • Write - 1.5y = 4.5x - 9 in standard form .​
    7·1 answer
  • Algebra pleaseeeeeee help
    8·1 answer
  • Find the missing side length.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!