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
riadik2000 [5.3K]
3 years ago
15

Brody can fill a bowl with candy in 3 minutes. While Brody fills the bowl, Hudson takes the candy out of the bowl. With Hudson t

aking candy out of the
bowl, it takes 5 minutes for Brody to fill the bowl.
Which of the following can be used to determine the amount of time it takes for Hudson to empty the bowl if Brody does not add candy?
Mathematics
1 answer:
shtirl [24]3 years ago
3 0

Answer:

1/3 - 1/x=1/5

Step-by-step explanation:

Let the total work be "1"

                        Brody          Hudson              Brody+Hudson

  Time              3 mins            x min                       5 min

  Efficiency        1/3                   -1/x                          1/5

The efficiency of Hudson is negative as he is taking out the candies out of the bowl, since efficiency of Brody + efficiency of Hudson = efficiency of both, which means,

1/3 - 1/x = 1/5....

You might be interested in
Every rational number is a natural number. A. The statement is true because the set of rational numbers is a subset of the set o
satela [25.4K]

Answer:

The statement is true because the set of rational numbers is a subset of the set of natural numbers.

Step-by-step explanation:

We just started learning this yesterday so i'm pretty sure i'm right but, I hope it helps.

4 0
3 years ago
Given the area of a triangle is 25x2 + 10x - 8 and the base is 5x + 4, write the algebraic expression for the height.
agasfer [191]

Answer:

the height is 5x-2

Step-by-step explanation:

factor 25x^2+10x-8=(5x-2)(5x+4)

\frac{(5x-2)(5x+4)}{5x+4}

cancel like terms

height = 5x-2

5 0
2 years ago
A=24 and c=26<br>what does b=____<br>show work please​
Oksi-84 [34.3K]

Answer:

f jb gfbjfmnb fjb

Step-by-step explanation:

f bmf bknmf

3 0
2 years ago
Solve the inequality.<br> 140 &lt; -20j
klemol [59]

Answer:

              J < -7

Explantion:

Rewrite so J is on the left side

                  -20j > 140

               Divide each term by -20 and simplify

                   j < -7          

8 0
2 years ago
PLEASE HELP. I dont know how to do this
Elden [556K]

Answer:

a^2 + b^2 =C^2

Step-by-step explanation:

just a hint not a answer

7 0
2 years ago
Other questions:
  • ANSWER PLEASE I WILL GIVE U BOUNUS POINTS!!Bob drinks 3 1/2 liters of tea every 2/3 of an hour. Bob drinks at a constant rate
    10·1 answer
  • What is the smallest angle of rotational symmetry that maps a regular pentagon onto itself?
    10·2 answers
  • Anything helps! But right answer gets brainilest
    8·1 answer
  • The tail of a Boeing 747 is 63 feet 8 inches tall. how many inches tall is the tail?
    11·1 answer
  • Every Saturday morning,Shaun mows 3 lawns 6 hours at this rate how many hours will it take him to mow 78 lawns (please solve thi
    15·1 answer
  • Need help now please answer
    6·1 answer
  • Zahra plans to draw a triangle with angles measuring 50° , 60°, and 70°. Which is true about Zahra plan?
    5·1 answer
  • I need help for this problem!​
    5·1 answer
  • What is the area? Please help me I really need it!
    11·1 answer
  • Use FTC2 to find the derivative
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!