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
jok3333 [9.3K]
3 years ago
12

a restroom Holiday Lights blinks once every 3 seconds why is there blue lights blink once every four seconds how many times will

both sets of lights blink at the same time in 1 minute and 60 Seconds
Mathematics
1 answer:
Dovator [93]3 years ago
3 0

Answer:

  10 times

Step-by-step explanation:

The lights blink at the same time (if they ever do) every 12 seconds, the least common multiple of the individual times. Then in 120 seconds, they will blink together ...

  120/12 = 10

times.

_____

You could count 11 (simultaneous) blinks, if you count the one at the start of a period of 120 seconds and also the one at the end of that period. If you start marking time between (simultaneous) blinks, you will count only 10.

You might be interested in
WILL<br><br><br><br> GIVE BRAINLIST <br><br><br><br> ANSWER<br><br><br> MATH
Wittaler [7]

Answer:

might be C not sure though

8 0
2 years ago
How do you find derivative of a function with two variables.
Leno4ka [110]

A function z=f(x,y) has two partial derivatives and y. These derivatives correspond to each of the independent variables and can be interpreted as instantaneous rates of change (that is, as slopes of a tangent line). Similarly, ∂z/∂y represents the slope of the tangent line parallel to the y-axis.

8 0
2 years ago
What a story problem to represent 6÷1/5
stira [4]
Their were six slices of pie left, and then john took 1/5 of them. how much pie is left?
7 0
2 years ago
Read 2 more answers
Is f(x)=13.7e^0.04t an example of exponential growth or decay
Katena32 [7]
<span>exponential growth becasue its multiplyin? decay is sbtracting or division. i think.</span>
4 0
2 years ago
When you have your final draft, you are ready to_________your essay using the work processor.
uysha [10]

Answer:

C) Revise

Step-by-step explanation:

A final draft needs to be revised before it can be published

7 0
1 year ago
Other questions:
  • X - 2y + 2z = -22 <br> x + 3y - z = 03 <br> x + 2y + 3z = -15
    10·1 answer
  • If you know the answer please help me and tell me how you got it . thank ya !
    13·1 answer
  • Lauren simplified the expression (mm)
    14·1 answer
  • The amount of time it takes Isabella to wait for the bus is continuous and uniformly distributed between 3 minutes and 15 minute
    6·1 answer
  • Evaluate 2xsquared by 2 − 5y over 3x −y when x = 2 and y = -4.
    14·1 answer
  • Find the x-intercept of the graph of each equation.<br><br> a. 3x+2y=7<br> b. 2x+3y=7
    6·2 answers
  • Write the decimal expansion for 5/9
    15·1 answer
  • Which function is the best represented by the graph?​
    11·1 answer
  • A car rental company charges $34 per day for a rented car and $0.50 for every mile driven. A second car rental company charges $
    5·2 answers
  • In triangle DEF, if the measures of angles D and E are equal, and the measure of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!