Answer:
sorry if i got it wrong but i think its 22 if f5
Step-by-step explanation:
√72 = √4 * √18 = 2√18. Therefore her answer is incorrect.
√72 = √4 * √9 * √2 = 6√2.
Since √2 is approximately 1.41,
6 * 1.41 = 8.46 = 8.5 (nearest tenth).
Answer:
86 heartbeats per minute
Step-by-step explanation:
i assume that's your question?
