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
Komok [63]
3 years ago
8

please help, I do not know how to do this at all! A restaurant has a large goldfish pond. Suppose that an inlet pipe and a hose

together can fill the pond in 10 hours. The inlet pipe alone can complete the job in one hour less time than the hose alone. Find the time that the hose can complete the job alone and the time that the inlet pipe can complete the job alone.
Mathematics
1 answer:
Ne4ueva [31]3 years ago
8 0

Answer:

H = 20.5 hours

I = 19.5 Hours

Step-by-step explanation:

Start by creating a system.

I = time which the inlet pipe takes alone to fill the pond

H = time which the hose takes alone to fill the pond

10/I + 10/H = 10

H - I = 1

H = 20.5 hours

I = 19.5 Hours

You might be interested in
6x^2 + 23x + 7 NEED HELP SOLVING QUADRATIC EQUATION
luda_lava [24]

Answer:

6x2 + 23x + 7 = 0

Factorization:

(2x + 7)(3x + 1) = 0

Solutions based on factorization:

2x + 7 = 0   ⇒   x1 = −7

2

= −3.5

3x + 1 = 0   ⇒   x2 = −1

3

≈ −0.333333

Extrema:

Min = (−1.916667, −15.041667)

Step-by-step explanation: hope this helps

6 0
3 years ago
Which value is MEAN of the data set?
Fynjy0 [20]

Answer:

D

Step-by-step explanation:

There is no data set so there is no data to find the mean of.

3 0
3 years ago
What is the domain of the function?<br> x + 3<br> f(x) =<br> VX + 3
ahrayia [7]

Your question is a little ambiguous, but I am assuming that you meant to say the function f(x) = x+3

Thus, I am solving your question based on assuming the function such as

f(x)=x+3

But, it would still clear your concept, no matter what the function is.

Answer:

we conclude that

\mathrm{Domain\:of\:}\:x+3\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:

The graph is also attached.

Step-by-step explanation:

Given the function

f(x)=x+3

We know that the domain of a function is the set of input or argument values for which the function is real and defined.

As the function has no undefined points nor domain constraints.

Thus, the domain is

-\infty \:

Therefore, we conclude that

\mathrm{Domain\:of\:}\:x+3\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:

The graph is also attached.

3 0
2 years ago
Greatest common factor of (12x^3-9x^2)+(8x-6)
svlad2 [7]

Answer:

(4x-3)(3x^2)+2)

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the domain of the function y<br> X+6 -7?<br> x2-7<br> X2-6<br> X26<br> *27
Daniel [21]

Answer:

I'm 100% sure i'ts 27

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • P+29=³√x make x the subject​
    8·1 answer
  • NEED HELP ASAP ALGEBRA 2​
    10·2 answers
  • What is the answer to (( 5 x 12)/3)+30-50
    6·2 answers
  • Why did the hen run away
    5·2 answers
  • 14) Bennie bought some Snickers bars for $1.79 each. He also
    9·1 answer
  • On each request the ith of n possible books is the one chosen with probability pi. To make it quicker to find the book the next
    5·1 answer
  • PLZ ANSWER QUESTION IN PICTURE
    9·1 answer
  • Pls helppppp last questionnnnn
    14·1 answer
  • if the diameter of a circle is increased by 6 cm, what is the incriase in the circumference of the circle?​
    6·1 answer
  • In the year 1985, a house was valued at $106,000. By the year 2005, the value had appreciated to $146,000. What was the annual g
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!