√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:
the function is only increasing.
Step-by-step explanation:
Answer:
$12
Step-by-step explanation:
12 dollars per hour because in 5 hours, its $60, 1 hour is ?,
So divide 60 by 5
Answer:
2 1/7
Step-by-step explanation:
