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
ICE Princess25 [194]
3 years ago
8

Two neon lights are turned on at the same time. One blinks every 6 seconds and the other blinks every 8 seconds. In 3 minutes ho

w many times will they blink at the same time?
Mathematics
1 answer:
Rama09 [41]3 years ago
8 0

Answer:

<em>Both lights will blink at the same time 12 times in 3 minutes</em>

Step-by-step explanation:

<u>Greatest Common Factor (GCF) </u>

The greatest common factor of a set of numbers is the largest positive integer that divides exactly into all numbers. For example, 24 is the GCF of 6 and 8 because there is no smaller number who divides both numbers with zero-remainder.

We know two neon lights blink every 6 seconds and 8 seconds respectively. It means they coincide every 24 seconds. Thus it's only a matter of know how many times we can count 24 seconds in 300 seconds. We can easily find it by dividing 300/24=12.5

So both lights will blink at the same time 12 times in 3 minutes

You might be interested in
I NEED HELP PLEASE ASAP!!!!!!!!!!
Kitty [74]
P(A|B)=\dfrac{P(A\cap B)}{P(B)}\\\\&#10;P(A|B)=\dfrac{\dfrac{3}{4}}{\dfrac{4}{5}}\\\\&#10;P(A|B)=\dfrac{3}{4}\cdot\dfrac{5}{4}\\\\&#10;P(A|B)=\dfrac{15}{16}
4 0
3 years ago
Simplify (9x^3-4x+10)+(x^3+10x-9)
Alex

Simplify

9x^3 - 4x + 10 + x^3 + 10x - 9

Collect like terms

(9x^3 + x^3) + (-4x + 10x) + (10 - 9)

Simplify

<u>10x^2 + 6x + 1</u>

6 0
4 years ago
Please help! [99 points]
anygoal [31]
This is a linear function.

A linear function is a straight line that has a slope, and follows the formula: <em>
y = mx + b</em>

In which: 
y = y
m = slope
x = x
b = y -intercept


hope this helps<em />
4 0
4 years ago
Read 2 more answers
F(x) = x + 3<br> g(x) = 2x2 - 4<br> Find (f ·g)(x)
-BARSIC- [3]

Step-by-step explanation:

it will be answer B

2x^3+6x^2-4x-12

6 0
3 years ago
Read 2 more answers
Help me solve this problem 1.5c= c+13
lyudmila [28]

Answer:

the answer is c=10 I just know it

6 0
3 years ago
Other questions:
  • What is 8.275 rounded to the nearest hundred of an ounce?
    14·2 answers
  • Find a fraction with a denominator of 96 that is equivalent to 1/6​
    5·2 answers
  • The dimensions of a portable kennel can be expressed as width x, length x + 0.4, and height x − 0.2? What are the dimensions of
    12·1 answer
  • Write an inequality that present ten less then four times a number is more than1000
    14·1 answer
  • Write the numbers -|-2|, -(8), |-3|, -7 in order from smallest to largest.
    12·1 answer
  • What is the GCF of 105,30 and 75 and How?
    14·2 answers
  • Can someone help me please !!??
    14·1 answer
  • Find the following bases.
    14·2 answers
  • I need a little help -
    6·1 answer
  • Can someone help me with these questions, don’t mind the answers written already
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!