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
ozzi
3 years ago
5

after a heavy rain a river is 18 inches above its normal water level, the water level will drop about 3 inches every hour about

how much time will it take for the water level to return to normal.
Mathematics
1 answer:
Inessa [10]3 years ago
6 0
Answer: 6 Hours

Explanation: If it raised 18 inches above its regular water level, and its drops 3 inches every hour, Just think like ok
Hour 1: 18-3=15
Hour 2: 15-3= 12
Hour 3: 12-3= 9
Hour 4: 9-3 = 6
Hour 5: 6-3 = 3
Hour 6: 3-3= 0
Or just divide 18/3 but that’s like the full explanation haha. Hope this helps
You might be interested in
What is 15.08 written as a mixed number?
34kurt
159\25 is a mixed number
5 0
3 years ago
Read 2 more answers
What is the missing side of the triangle below? A= 12 cm b=9cm
Elenna [48]
15cm if it’s a right triangle
8 0
4 years ago
Read 2 more answers
What is the value of y in the equation 2 + y = −3?
s2008m [1.1K]

Answer:

the answer is negative 5

3 0
4 years ago
Can anybody give me the awnser for this?
Ksenya-84 [330]

Answer:

Step-by-step explanation:

The diameter of the circle is 6mm

Circumference formula

C=pi d

18.84mm=3.14(d)

Divide by 3.14 to isolate for x

18.84mm/3.14=d

D=6m

7 0
2 years ago
Which student correctly used guess and check to determine the unknown number?
Alenkasestr [34]
<h2>Explanation:</h2><h2></h2>

Hello! Remember you need to write complete questions in order to get good and exact answers. Here we know nothing about the students so I can only help you providing the correct steps to find <em>the product of a number and eight is 104:</em>

<em />

Let that number be n, then the statement can be written in a mathematical language as follows:

n\times 8=104 \\ \\ \\ \text{Dividing both sides by 8:} \\ \\ \frac{n\times 8}{8}=\frac{104}{8} \\ \\ \boxed{n=13}

Finally, <em>the unknown number is 13</em>

5 0
3 years ago
Read 2 more answers
Other questions:
  • Round 7.38 to the nearest tente
    15·2 answers
  • For safety reasons, three different alarm systems were installed on the property of a famous movie star. Each of the three syste
    15·1 answer
  • An article claims that 12% of trees are infested by a bark beetle. A random sample of 1,000 trees were tested for traces of the
    12·1 answer
  • Using 6 as a denominator, what fraction completes the following
    12·1 answer
  • IS "5" a solution to the equation below? Explain. (MAKE SURE TO FOLLOW ORDER OF OPERATIONS
    10·1 answer
  • Determine if the expression – 2 is a
    15·1 answer
  • Multiply/divide
    6·1 answer
  • 3(5y + 1) = 18y<br><br> Step by step (show work)<br> Right answers
    5·2 answers
  • What is 2/7 ÷ 4/5 ? Plz help
    11·1 answer
  • I need help please and ty
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!