Can you send a photo of it? I can't understand
$30/2=$15.
She charges $15 for one hour
Therefore, she must charge $75 for 5 hours
We are given that triangle AOB
Answer: 3.64, 10.00
Step by step:
<span> 100 m / 50 s = 2 m/s = 2 *3600 / 1000 = 7.2 k/h
hope it helps :)</span>
