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allochka39001 [22]
4 years ago
14

on a string of red and blue lights the red light light blink every 3 seconds and thhe blue lights blink every 5 seconds how many

times will they at the same time in one minute
Mathematics
2 answers:
Furkat [3]4 years ago
8 0
4 times. at 15,30,45, and 60 seconds
serious [3.7K]4 years ago
4 0

Answer:

the answer is four times

Step-by-step explanation:

at 15 seconds

at 30 seconds

at 45 seconds

at 60 seconds

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answer= -3 1/2
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3 years ago
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MakcuM [25]

Consider the following expanded powers of (a + b)n, where a + b is any binomial and n is a whole number. Look for patterns.

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2. In each term, the sum of the exponents is n, the power to which the binomial is raised.

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8 0
3 years ago
PERSON GETS 15 POINTZ PLZ HURRY The mean of the list n, n + 3, n+4, n+5, n+6, n+8, n+10, n + 12, n+15 is 11. What is the median?
7nadin3 [17]

Answer:

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If you need me to explain, just let me know! :)
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3 years ago
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