You set up a hot chocolate stand, your supplies is 75$ you charge 0.50 for each cup part a- write a function that represents the profit for selling cups of hot chocolate

part b- you will break even when the cost of your supplies equals your income how many cups of hot chocolate must you sell to break even.

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

a long term investor

step-by-step explanation:

because he is a long term investor