Mathematics, 06.05.2021 01:00 msalecora
For the school fundraiser, a class is selling stationery and greeting
cards. The goal for the class is to sell at least 100 items. The school
receives $2.50 for each stationery set that is sold and $3 for each set
of greeting cards that is sold. The goal is to raise at least $300. Write a
system of inequalities for the given situation and graph the
inequalities.
Answers: 2
Mathematics, 21.06.2019 13:50
Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?
Answers: 1
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least βc.β using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least βcβ?
Answers: 1
Mathematics, 21.06.2019 23:00
Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase
Answers: 1
Mathematics, 21.06.2019 23:30
What is the explicit rule for the sequence in simplified form? β1,β4,β7,β10,β13β¦ an=4β5n an=β4β3n an=2β3n an=β6β5n
Answers: 1
For the school fundraiser, a class is selling stationery and greeting
cards. The goal for the clas...
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