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
Keith_Richards [23]
3 years ago
11

It takes most oceans about 6 hours to go from high tide to low tide.Suppose that the water level decreases at a rate of 3 feet p

er hour during this time.How much does the water level change during this time?
Mathematics
1 answer:
juin [17]3 years ago
8 0

Answer:

From the level of high tide to low tide, it's 18 feet.

Step-by-step explanation:

To find the change in water level, we multiply the rate (3 ft / hr) by the time (6 hrs), obtaining 18 ft.

The water level changes by 18 ft.

You might be interested in
The owner of a stereo store wants to advertise that he has many different sound systems in stock. The store carries 6 different
Orlov [11]

Answer: 540

Step-by-step explanation:

Given : The owner of a stereo store wants to advertise that he has many different sound systems in stock.

Number of different CD​ players =6

Number of different receivers= 10

Number of  different speakers = 9

We are assuming that a sound system consists of one of​ each .

Then by Fundamental principle of counting , we have

The number of different sound systems can he​ advertise = (Number of different CD​ players)x (Number of different receivers) x(Number of  different speakers)

= 6 x10 x 9 =540

Hence, the number of different sound systems can he​ advertise =540

6 0
3 years ago
Does anyone know geometry?
Naily [24]

Answer:

286m²

Step-by-step explanation The formula to find the surface area of a rectangular prism is A = 2wl + 2lh + 2hw, where w is the width, the l is the length, and the h is the height.

8 0
3 years ago
Read 2 more answers
The graph of the following system of equations is
eimsori [14]
The answer is <span>C. Intersecting lines</span>
3 0
3 years ago
Read 2 more answers
keiko, chang, and scott sent a total of 130 text messages over their cell phones during the weekend. Scott sent 10 fewer message
Olenka [21]
Keiko sent 30 text messages Scott sent 20 text messages chang sent 80
8 0
3 years ago
Factor the expressions .<br> 36 + 8z
Sophie [7]

Answer:

4 × ( 9 + 2z)

Step-by-step explanation:

36 + 8z = 4 × (9) + 4 × (2z) ; so here 4 is a common factor

            = 4 × ( 9 + 2z)  

we can also write it like this

36 + 8z = 2 × ( 18 + 4z)

3 0
3 years ago
Other questions:
  • Q8 Q2.) What are the​ lot's dimensions?
    6·1 answer
  • Find the slope of the line that passes through each pair of points. (0,2) (3,0)
    12·1 answer
  • A queen size mattress has a catalog price of $428.99. The trade-discount rate is 20%. What is the net price to the nearest cent?
    7·1 answer
  • How many acres are there in the W 1/2 of the S 1/2 of the SW 1/2 of a section of land? 50 acres? 15 acres? 80 acres? 160 acres?
    9·1 answer
  • Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0°C and a standard devia
    6·1 answer
  • in this triangle, the product of sin b and tan c is , and the product of sin c and tan b is . nextreset
    9·2 answers
  • HELP PLSS NEED ANSWER ASAP
    15·1 answer
  • Can you pls help me with these questions?<br> I'm giving brainliest ^^
    12·2 answers
  • A music store buys instruments and then sells them for 30% more than they paid.
    11·1 answer
  • Can anybody measure this as an SSS, SAS, and ASA angles?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!