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
gizmo_the_mogwai [7]
3 years ago
7

You walk up to a tank of water that can hold up to 20 gallons. When it is active, a drain empties water from the tank at a const

ant rate. When you first see the tank it contains 15 gallons of water. Three minutes later, that tank contains 10 gallons of water.
At what rate is the amount of water in the tank changing? Use a signed number, and include the unit of measurement in your answer.

How many minutes will it take for the tank to drain completely? Explain or show your reasoning.

How many minutes before you arrived was the water tank completely full? Explain or show your reasoning.
Mathematics
1 answer:
Marizza181 [45]3 years ago
7 0

Answer:

5 gallons per 3 minutes

12 minutes to empty it all

it is active so it is holding 20 gallons

Step-by-step explanation:

self explanatory i think

You might be interested in
During a carpet sale, a carpet company sold $6,792 worth of carpet. If they sold 849 square yards of carpet, what was the averag
Alika [10]

Answer:

The average price per square yard is $8.00

Step-by-step explanation:

From the question

849 yd² = $6,796

1 yd² = x

Cross Multiply

849 yd² × x = 1 yd² × $6,796

x = 1 yd² × $6,796/849yd²

x = $8.0047114252

Approximately = $8.00

Therefore, the average price per square yard is $8.00

3 0
3 years ago
Sum interior angle on a regular pentagon
Sophie [7]

Answer:

540°

Step-by-step explanation:

Formula: note that n means nr of sides

(n-2)×180°

(5-2)×180°=3×180=540°

Where each angle are 540°÷5=108°

4 0
1 year ago
Perpendicular line y=7x-3 that passes through the origin
Debora [2.8K]
Us the app desmos it’s good
5 0
3 years ago
Everbank Field, home of the Jacksonville Jaguars, is capable of seating 76,867 fans. The revenue for a particular game can be mo
k0ka [10]
The total revenue for the event would the total amount earned from the tickets sold. So if x people attended the event, then there would be $(161x). We must keep in mind though the the maximum seating is 76 876. That means that the maximum revenue that can be earned must not exceed $(161)(76 867) = . Hence we have f(x) = 161x where 0 ≤ x ≤ 76867. From this, we can see that the domain is [0, 76867] while range is [0, 12375587]<span>.</span>
6 0
3 years ago
The number of dogs compared to the number of cats owned by the residents of an apartment complex is represented by the model bel
vesna_86 [32]

Answer:

Where is the model ?

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Write a biconditional statement for: A prime number has only 1 and itself as factors. What is the truth value?
    9·1 answer
  • How many ten thousands are in 9,000 tens
    6·1 answer
  • 1,2,3,4? Math help?
    5·1 answer
  • How do i figure this problem out ? 2+3a+9a=
    15·1 answer
  • Whats 45.678 in epanded form
    13·1 answer
  • Estimate to check for reasonables. 306×21​
    9·1 answer
  • PLEASE HELPP<br> WHAT IS THE SIMPLEST FORM OF 3 square root of x to the 10
    13·2 answers
  • The temperature in Chicago can drop to -25°F. If the temperature increases by 64°F, what will it be now?
    10·1 answer
  • The HCF of 60 and 108 is 12. write their LCM
    7·1 answer
  • Please answer i need help :)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!