Missing answers to Math Dest. HELP!!!

[Biomajor1331]

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HI all! I am missing two answers to the Math destroyer. For me it's question 1 and 2. if anyone can please help and provide the answers. Here are the questions.

Jim drives 40 miles at 60 milesph and then drives 60 miles at 40 miles per hour. What is the average speed?


Sin(44) x Sec(22) is equivalent to?

Thank you guys in advance!

 

[MrPatel91]

1. 600/13 mph
2. 2sin(22)

 

[Biomajor1331]

Thank you so much! I really appreciate it =)