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Ira Lisetskai [31]
3 years ago
7

Four seconds pass between the first and third flash of a strobe light. The rate at which the strobe flashes is constant. How man

y seconds will pass between the first and the twelfth flash of the same light?
Mathematics
1 answer:
Pavel [41]3 years ago
5 0

Answer:

t = 22 s

Step-by-step explanation:

If n is the number of strobe pulses

The first strobe pulse occurs at t = 0

t = 2(n - 1)

t = 2(12 - 1)

t = 2(11)

t = 22 s

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The table that represents a linear function is y=3,7,11,15

<h3>How to determine the table?</h3>

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A puppy weighs 2.8 pounds at birth and gained about 0.5 pounds per week. A kitten weighs 1.4 pounds at birth and gains about 1.2
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The weight of the kitten will be no less than the weight of the puppy in 1.4 + 1.2x ≥ 2.8 + 0.5x week.

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