Mathematics, 07.09.2021 03:30 mamabates181981
4. Princess Peach runs a meditation store, where she teaches a 1 hour meditation
course for $358. In order to entice customers to take longer courses, she
decreases the price by $2 for every 30 minute increase.
a. Write a function for the revenue.
b. What is the maximum revenue?
c. How long should each session be, in hours, for Princess Peach to attain
maximum revenue?
d. Assume that it costs $30 to run a session and Princess Peach spends an
average of $1600 per session in fixed costs. Based on only these 2
factors, what is the function for the costs?
e. In order to have a profit, the revenue must be greater than the costs. How
long should each session be to gain a profit?
Answers: 1
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12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?
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Mathematics, 22.06.2019 00:00
The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels
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Mathematics, 22.06.2019 03:30
Acollection of nickels and quarters is worth $2.85. there are 3 more nickels than quarters.how many nickels and quarters are there?
Answers: 3
4. Princess Peach runs a meditation store, where she teaches a 1 hour meditation
course for $358....
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