Evaluating a function means to plug the required value, substituting every x occurrence with that value.
So, you have
The correct answer is C. One solution
He earns 10 $ per hours
so u just need to find how many hours did he worked.
1 3/4+3 2/3+2 5/6
71/12 hrs
now multiply it by 10
59.166$
The plane's rate in yards per hour is 380160 yards per hour.
1. Since the small plane flies 760,320 yards in 2 hours, the distance formula will be:
d = rt
760320 = 2r
2. The plane's rate in yards per hour will be:
760320 = 2r
r = 760320/2
r = 380160
Therefore, the plane's rate in yards per hour is 380160 yards per hour.
3. Since 1 yard per hour = 0.000568 miles per hour, then 380160 yards per hour will be:
= 380160 × 0.000568
= 215.93 miles per hour
4. The unit in miles per hour makes more sense since it's the normal unit for the distance measured.
Read related problem here:brainly.com/question/24769147
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