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
nignag [31]
3 years ago
6

Stacy rowed across the lake with her friend Rainey (in the same boat) at a rate of 4 mph. Rainey then rowed back at a rate of 3

mph. If the lake is 6 miles across, how long did it take them to complete their trip?
Mathematics
2 answers:
tankabanditka [31]3 years ago
7 0
According to my various methods it took them 12 hours to reach the end
Sholpan [36]3 years ago
6 0
4 miles per hour
6/4 = 1.5

3 miles per hour
6/3= 2 

1.5+ 2 = 3.5 mps

You might be interested in
The length of a picture frame is 6 inches more than the width. For what values of x is the perimeter of the picture frame greate
zhannawk [14.2K]

Answer:

35

Step-by-step explanation:

35 is exactly 152 but since its asking for greater then you're right it is 36.

But since it says '>' it means not equal to so it would be:

x > 35

or

x ≥ 36

3 0
3 years ago
Alligator 1 initial weight is 4 lbs. the rate of growth is 2 lbs. per month. Alligator 2 initial weight is 8 lbs. the rate of gr
LekaFEV [45]

Answer:

  • 4 months

Step-by-step explanation:

Let the number of months be x

Alligator 1 weight = 4 + 2x

Alligator 2 weight = 8 + x

  • 4 + 2x = 8 + x
  • 2x - x = 8 - 4
  • x = 4

The answer is 4 months

7 0
3 years ago
You deposit $800 in an account that pays 2.65% annual interest compounded continuously. What is the balance after 12 years? Use
balu736 [363]

Answer:Let P = initial investment

     r = annual interest rate (decimal form)

     t = number of years

   A(t) = amount after t years

 

Then, A(t) = Pert

 

A(12.5) = 800e(0.0265)(12.5)

 

             = 800e0.33125

 

             = $1114.17

Step-by-step explanation:

4 0
2 years ago
If f(x)=4-11 what is the value of f(5)
Sveta_85 [38]

f(5) = 9

Do this by substitution:

f(x) = 4x - 11

f(5) = 4(5) - 11

f(5) = 20 - 11

f(5) = 9

3 0
3 years ago
If the discount is 27%, then what percentage of the original price do you pay? Please give an explanation as well if you can! Th
lina2011 [118]
100-27=73
Therefore you paid 73% of the original price. That’s the remaining percentage
7 0
3 years ago
Other questions:
  • Choose the student who wrote the correct inequality.
    7·2 answers
  • Solve the equation 3x+2=x+4(x+2)
    8·2 answers
  • David drove the first six hours of his journey at 65 km/ hour and the last 3 hours of his journey at 80 km/hour how far is the w
    6·2 answers
  • Solve for X and check the solution.<br>-2x=4x+9
    12·1 answer
  • Please help!!! <br><br><br> Question is in pic attached . (^_^)_/
    15·2 answers
  • What is the image of (4,2) ?
    13·1 answer
  • What is 19 and 1/3 multiplied by 5 and 4/5
    14·2 answers
  • Please fast brainly giving brainlist to correct answer
    14·1 answer
  • Evaluate 4 - 0.25 x g + 0.5 x h (g = 10, h = 5)
    10·1 answer
  • Least commn dinmator 2 and 5
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!