Mathematics, 24.03.2021 07:20 jacks0292
An electronics store sells an average of 60 entertainment systems
per month at an average of $800 more than the cost price. For
every $20 increase in the selling price, the store sells one fewer
system.
a. What amount over the cost price will maximize revenue?
b. What is the maximum revenue?
C. How much more money will the store make over the next
year?
Answers: 1
Mathematics, 21.06.2019 18:10, chyyy3
The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%
Answers: 2
Mathematics, 21.06.2019 20:00, trevorhenyan51
Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.
Answers: 1
An electronics store sells an average of 60 entertainment systems
per month at an average of $800 m...
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