queenjay34
26.01.2021 •
Mathematics
Find the total charges if it takes the cable installer 3 hours to complete the task. A cable installer charges $30.00 per hour plus a $45.00 service charge. Your father's firm hires him to hook up his company's Internet service. Enter the correct answer. OOOG Clear all Here is the cost function used to represent this situation in terms of the number of hours worked: c(h) = 30h + 45
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Ответ:
22.62
Step-by-step explanation:
Cos=12/13
12/13= 0.9231
Cos^-1(0.9231)=22.62