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Irina-Kira [14]
3 years ago
11

Notice that the rule for each animal involves counting the number of chirps in different time intervals. For the Brookdale crick

et you count the number of chirps in 15 seconds and for the katydid you count the number of chirps in 20 seconds. If c is the number of chirps per minute, what is the expression for the number of chirps for i) The Brookdale cricket in 15 seconds
Mathematics
1 answer:
shusha [124]3 years ago
8 0
B= 15c maybe I think
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Answer:

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3 years ago
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avanturin [10]
The answer is B.

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Hope this helps and if it does, don't be afraid to rate my answer as well as maybe give it a "Thanks"? (Or even better a "Brainliest"). And if it’s not correct, I am sorry for wasting your time, and good luck finding the correct answer :)


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