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
Fynjy0 [20]
3 years ago
15

A school's new pump can fill the swimming pool in 2 hours, and the old pump takes 5 hours. What is the time required in hours to

fill the pool if both pumps are used together? (Enter your answer as mixed number.)
Physics
1 answer:
Vilka [71]3 years ago
6 0
.41 hours. 2/24 • 5/24 =10/24 then 10/24= .41 hours or 24.6 minutes
You might be interested in
Which wave has a disturbance that is parallel to the wave motion?
Rashid [163]
<h3><u>Answer;</u></h3>

D. Longitudinal waves

<h3><u>Explanation;</u></h3>
  • A wave is a transmission of a disturbance from one point to another. It involves the transmission of energy from a source to other points.
  • <em><u>Waves may classified as longitudinal waves or transverse waves depending on the vibration of particles relative to the wave motion.</u></em>
  • <em><u>Longitudinal waves are waves in which the vibration of particles is parallel to the direction of the wave motion, while transverse wave are types of waves in which the vibration of particles is perpendicular to the wave motion.</u></em>
  • Longitudinal waves creates regions of compressions and rarefactions, while transverse waves creates regions of maximum displacement called crests and troughs
3 0
3 years ago
Read 2 more answers
Can someone do this for me pleeeaassee its due today and idek where to start
professor190 [17]
Ummmm i don’t kno I’m sorry
5 0
3 years ago
A person hears the echo of his own voice from a distant hill after 2 seconds. How far away is the person from the hill, if the s
olga nikolaevna [1]

Answer: 330 m

Explanation:

The speed of sound V is defined as the distance traveled by the sound wave d in a especific time t:  

V=\frac{d}{t}  

Where:  

V=330 m/s is the speed of sound  

t=\frac{2 s}{2}=1 s is half the time the sound wave travels since the person speaks, the sound wave hits the hill and then returns to the person again  as an echo

d is the distance between the person and the hill

So, we have to find d:

d=Vt

d=(330 m/s)(1 s)

Finally:

d=330 m

4 0
3 years ago
The sense of hearing is to the ________ lobes as the sense of touch is to the ________lobes. (2 points)
Effectus [21]

Answer:

The sense of hearing is to the _temporal_______ lobes as the sense of touch is to the __parietal______lobes.

See the answer below

Explanation:

The brain has 4 lobes: temporal, parietal, occipital and frontal. The parietal lobe is between the frontal and occipital, processing sensory information received, including the sense of touch. The temporal lobe, found on each side of the brain, where the ears are, is the processing of memories and their integration with senses, including the ear.

3 0
3 years ago
Biological factor related to antisocial personality disorder is
dusya [7]
Schizotypal personality disorder and borderline personality disorder 
4 0
3 years ago
Read 2 more answers
Other questions:
  • A convex lens is placed on a flat glass plate and illuminated from above with monochromatic red light. When viewed from above, c
    5·1 answer
  • From the illustration of the potassium atom, fill in the periodic table selection.
    14·1 answer
  • Can a small force exert a greater torque than a larger<br> force.Explain.
    14·1 answer
  • 7. An automobile with a radio antenna 1.0 m long travels at 100.0 km/h in a location where the Earth’s horizontal magnetic field
    6·1 answer
  • While mowing your lawn, you push a lawnmower 120. m with a constant force of 300. N. How much work have you done, assuming that
    8·1 answer
  • You observe someone pulling a block of mass 41 kg across a low-friction surface. While they pull a distance of 5 m in the direct
    15·2 answers
  • A star has a spectrum shift exhibiting a red shift. What can you conclude about the distance from earth to that star
    6·2 answers
  • A car moves with an average speed of 45 miles/hour. How long will it take the car to travel 90 miles?
    6·1 answer
  • The diagrams show four bodies moving in the directions shown. The only forces acting on the bodies are shown in each diagram.
    5·1 answer
  • A ball on the end of a string is revolving at a uniform rate in a vertical circle of radius 97.7 cm. If its speed is 3.74 m/s, a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!