**If the temperature is 43 degrees Fahrenheit, how long does it take for the cricket to chirp 12 times?**

**A. 12s**

**B. 24s**

**C. 43s**

**D. 52s**

**Answer:**

when,**T = 43s**, Number of chirps per 13 seconds is

Therefore there are 3 chirps in 13s.

Therefore time taken for one chirp is

Therefore time taken to chirp 12 times is

Therefore option D. is correct.