augestfaith
22.06.2019 •
Mathematics
Walter is to make cookies for a basketball tournament. he's made 15 cookies so far. his coach asked him to make at least 20 cookies but no more than 55. solve the inequality and interpret the solution. 20 ? x + 15 ? 55
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Ответ:
0.22hz
Step-by-step explanation:
Hi to answer this question we have to analyze the information given:
Period (T) = 4.5 SecondsSo, to calculate the frequency of the pendulum we have to apply the formula;
Frequency (f)= 1 / period
Replacing with the value given:
f = 1/ 4.5 sec = 0.22 hz
Feel free to ask for more if needed or if you did not understand something.