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
photoshop1234 [79]
3 years ago
10

It takes 8 minutes to fill an empty aquarium to a depth of

Mathematics
2 answers:
krek1111 [17]3 years ago
6 0
<h3>Answer:   20 minutes per meter</h3>

===================================================

Work Shown:

8 minutes = (2/5) meters

5*(8 minutes) = 5*( (2/5) meters )

40 minutes = 2 meters

40/2 minutes = 2/2 meters

20 minutes = 1 meter

The unit rate in minutes per meter is 20 minutes per meter.

In other words, it takes 20 minutes to raise the level 1 meter.

Sidana [21]3 years ago
4 0

Answer:

Step-by-step explanation:

Answer

0

andrew8253

Virtuoso

237 answers

42.1K people helped

Answer:

The rate is 15 minutes per meter.

Step-by-step explanation:

It takes 9 minutes to fill a depth of  meters.

Filling   meters take 9 minutes time.

Filling 3 meters of the aquarium takes  = 45 minutes time (Multiplying by 5 both the numbers).

In order to fill 1 meter of the aquarium it will take  minutes (Dividing by 3 both the numerical values).

You might be interested in
The equation cos (35 degree)= a/25 can be used to find the length of Line segment B C. Triangle A B C is shown. Angle A C B is a
labwork [276]

Answer:

<u>20.5 Inches</u>

Step-by-step explanation:

I just took the review so this is a verified answer.

6 0
3 years ago
Read 2 more answers
Zixididjdidjdidhdujxjxjxhdb​
kow [346]

Answer:

wouldnt that be 64 or am i d u m b lol

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
11. What is 25?<br> a. 10<br> b. 15<br> c. 32<br> d. 16
ikadub [295]

Answer:

for what source

Step-by-step explanation:

8 0
3 years ago
A professor at a university wants to estimate the average number of hours of sleep the students get during exam week. The profes
balandron [24]

Answer:

The sample size is n = 2

Step-by-step explanation:

From the question we are told that

   The margin of error is  E =4.266

    The standard deviation is  \sigma = 2.539

From the question we are told the confidence level is  99% , hence the level of significance is    

      \alpha = (100 - 99 ) \%

=>   \alpha = 0.01

Generally from the normal distribution table the critical value  of  \frac{\alpha }{2} is  

   Z_{\frac{\alpha }{2} } =  2.58

Generally the sample size is mathematically represented as  

   n = [\frac{Z_{\frac{\alpha }{2} } *  \sigma }{E} ] ^2

=>  n = [\frac{2.58  *  2.539  }{4.266} ] ^2

=>  n = 2

6 0
3 years ago
PLZ HELP PLEASE ./////
Harrizon [31]

Answer:

Step-by-step explanation:

The A

3 0
3 years ago
Other questions:
  • Question 2 : There are 40 students in Mrs. Jackson's class, and
    9·2 answers
  • What is the answer to this problem?<br> A=πr(r+√[h^2+r^2])
    8·1 answer
  • Find the buying price of each of the following when 5% sales tax is added on the purchase of;
    10·2 answers
  • For 17a-17c, choose Yes or No to indicate wheter a zero must be written in the dividend to find the quotient.
    9·1 answer
  • Suppose f(x)=2x−5. Find the value of f(3)<br><br> can someone please help me with this?
    6·1 answer
  • Choose the correct simplification of the expression (3x)4.
    13·2 answers
  • The answer is not d​
    12·1 answer
  • Find the measure of each angle 9-17. PLZZZ HELP will give brainliest!!!! Pleaseee help!!!!!
    14·1 answer
  • The energy magnitude M of an earthquake can be modeled by the equation
    7·1 answer
  • What is 125 ÷ (2×7) = ???
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!