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
scZoUnD [109]
3 years ago
7

There are 365 days in a year and 24 hours in a day. An airport camera records for 18 hours and then automatically resets itself

to start recording again how many times does the video camera reset itself in a year.
pls help
Mathematics
2 answers:
Readme [11.4K]3 years ago
8 0

Answer:

Step-by-step explanation:

You could do it this way.

How many hours are there in a year?

365 * 24 = 8760 hours.

This camera does not recognize days. It works on hours. Every 18 hours it resets. So

8760/18 = 486  and 2/3 times.

Obviously it cannot have 2/3 of a day. Normally you would round up, but this time you round down.

The answer is 486 times.

2/3 * 24 = 16

The camera would reset 2 hours into the next day.

likoan [24]3 years ago
5 0

The answer is 486.6

There are 8,760 hours in a year, so 18 divided by 8,760 would = 486.6

You might be interested in
The area of a circle is 3.14 square meters. What is the circle's radius?
lyudmila [28]

Answer:

1 m

Step-by-step explanation:

3.14 meter = 3.14/3.14 = 1 meter

sqrt.1 = 1 meter

4 0
3 years ago
Read 2 more answers
Solve the following system of equations algebraically. Verify your solution either graphically or by using matrices.
LiRa [457]
3x - y = 0 . . . (1)
5x + 2y = 22 . . . (2)

From (1), y = 3x . . . (3)

Putting (3) into (2) gives:
5x + 2(3x) = 22
5x + 6x = 22
11x = 22
x = 2

From (3), y = 3(11) = 33

x = 11, y = 33.
5 0
2 years ago
50 POINTS! QUICKLY Are the pairs of variables x and y the solutions to the equation x^2–2y=7?
Fittoniya [83]

Hi there!

\large\boxed{(5,8) \text{ and } (1.2, -2.78)}}

We are given the equation:

x² - 2y = 7

To verify if each ordered pair is apart of the function, we can plug in their respective x and y values:

1. (5)² - 2(8) = 7

25 - 16 = 9 ≠ 7. This is NOT correct.

2. (-1)² - 2(-3) = 7

1 + 6 = 7. This is correct.

3. (-4)² - 2(-11.5) = 7

16 + 23 = 39 ≠ 7. This is NOT correct.

4. (1.2)² - 2(-2.78) = 7

1.44 +5.56 = 7. This is correct.

Thus, only 1 and 4 are the correct answers.

5 0
2 years ago
Read 2 more answers
Alphabet has how many letters?
LuckyWell [14K]
The alphabet has 26 letters
7 0
2 years ago
Read 2 more answers
What are the important things an 8th grader needs to know about math?
gogolik [260]
Always foucus on the teacher ask help when needed
7 0
3 years ago
Read 2 more answers
Other questions:
  • HELP ME PLEASE GEOMOTRY QUESTION
    8·1 answer
  • What is the estimated quotient for 5,514÷82?
    7·2 answers
  • SOMEONE ANY BOY HELP PLZ!!! PLZ!!! PLZ!!! WILL GIVE BRAINLIEST IS ANSWER RIGHT
    15·1 answer
  • Convert 8.25% to a decimal
    15·2 answers
  • What is the value of x in the equation 3 x minus 4 y equals 65, when y equals 4?
    9·2 answers
  • A miner started at 8 feet above sea level and then traveled 23 feet straight down into a mine shaft. What was the miner's elevat
    15·1 answer
  • Only do number 23 i'll mark brainliest
    7·1 answer
  • You pay 11% tax on a purchase. The amount of tax you pay ends up being $16.50. What was your TOTAL payment.
    10·2 answers
  • What is the slope formula​
    14·1 answer
  • The point P(x, y) is on the terminal ray of angle Theta. If Theta is between Pi radians and StartFraction 3 pi Over 2 EndFractio
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!