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
Cloud [144]
11 months ago
5

Between 10 P.M. and 7:54 A.M.​, the water level in a swimming pool decreased by 11/40 . Assuming that the water level decreased

at a constant​ rate, how much did the water level drop each​ hour?
Mathematics
2 answers:
xxMikexx [17]11 months ago
7 0

Answer:

It approximately dropped 0.027777 per hour.

Step-by-step explanation:

First, we calculate the decrease.

Decrease = 11/40 = 0.275

Then,  we calculate the time interval.

From 10 pm to 7:54 hours will be 9.54 hours

Time interval= (9 + 54/60) hours

Time interval=9.9 hours

Finally, we calculate how much it dropped each hour

0.275/9.9 ≈ 0.027777

So it approximately dropped 0.027777 per hour.

agasfer [191]11 months ago
4 0

Answer:

7:54 A.M to 10 P.M is = 14 hrs and 6 mins

60 mins = 1 hour

therefore 6 mins = 0.1 hour

14 hrs plus 0.1 hrs = 14.1 hours

if 14.1 hrs = 11/40

1 HR = x

cross multiply

14.1x = 11/40

divide both sides by 14.1

14.1x / 14.1 = 11/40 / 14.1

<h2>X = <em><u>11/564 or 0.0195 times every hour</u></em></h2>
You might be interested in
Can someone help me? I don't understand how to do this.
almond37 [142]

it should be 42percent I didn't really know my bad

5 0
3 years ago
Read 2 more answers
Best answer gets brainly ^^
arsen [322]

Answer:

(6, 5)

Step-by-step explanation:

Coordinates are written in the form (x, y), where x is the x-axis value that the point is in, in this case 6, and where y is the y-axis value, in this case 5.

5 0
2 years ago
Read 2 more answers
Please help on the fraction question
lana66690 [7]
Im pretty sure the answer is 10. Hope this helped.

7 0
3 years ago
Read 2 more answers
A rectangular garden has dimensions of 19 feet by 16 feet. A gravel path of equal width is to be built around the garden. How wi
Virty [35]

Answer:

A rectangular garden has dimensions of 19 feet by 16 feet. A gravel path of equal width is to be built around the garden. How wide can the path be if there is enough gravel for 246 square feet?

OA 5ft

OB. 3 ft

OC. 41

OD. 5.5 ft

6 0
2 years ago
3.9x9.87<br><img src="https://tex.z-dn.net/?f=3.9%20%5Ctimes%209.87%20%5C%5C%20%20%5C%5C%20" id="TexFormula1" title="3.9 \times
drek231 [11]
3.393x i think but you can use math basic for see
6 0
3 years ago
Other questions:
  • A pharmacist receives a special request from an ophthalmologist to prepare a fortified tobramycin ophthalmic solution.
    6·1 answer
  • Select the correct answer.
    14·1 answer
  • The values of the <br>variables
    7·1 answer
  • Allisha went on a trip. She drove 882 miles in 14 hours. What was her average speed? Show your work.
    5·2 answers
  • The table shows the function ​ g(x) ​ . Select from the drop-down menu to correctly compare the growth factors for the exponenti
    5·2 answers
  • Please factor these two equations.
    15·1 answer
  • Missing measurements in each triangle
    7·2 answers
  • 1 is ____% of 60 <br> put random things at the end because it needs 20 characters
    7·1 answer
  • Answers choices are in the picture
    9·1 answer
  • What is the missing number in the input output table
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!