Crystal earns $5.50 per hour mowing lawns.
a. Choose the rule that describes how the amount of money m earned is a function
of the number of hours h spent mowing lawns.
b. How much does Crystal earn if she works 3 hours and 45 minutes?

Question

Crystal earns $5.50 per hour mowing lawns.
a. Choose the rule that describes how the amount of money m earned is a function 
of the number of hours h spent mowing lawns.
b. How much does Crystal earn if she works 3 hours and 45 minutes?

anonymous · Answer

She earns $5.50 per hour, so m = 5.5H. 

3 hours and 45 minutes is equivalent to 3.75 hours. Therefore, she earns m = 5.5H = 5.5(3.75) = 20.625 or $20.63.

anonymous · Answer

m(h)=5.5h
m(h) this notation means that m is a function of h

anonymous · Answer

hope it helped :)