Mathematics, 01.02.2020 01:45, Haleysaraya1
At last month's trivia competition, 20 questions were about history and geography, and the other 35 questions were about pop culture. this month, the number of history and geography questions increased by 15%, while the number of pop culture decreased by 20%.
find the percent change in total number of questions from last month to this month.
a.
the total number of questions decreased by about 4%.
b.
the total number of questions increased by about 17.5%.
c.
the total number of questions increased by about 8%.
d.
the total number of questions decreased by about 7%.
Answers: 1
Mathematics, 21.06.2019 22:20, anicholson41
Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350
Answers: 3
Mathematics, 21.06.2019 22:30, smarty5187
One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?
Answers: 1
At last month's trivia competition, 20 questions were about history and geography, and the other 35...
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