Mathematics, 23.10.2019 19:30 hcpscyruscm
Two band mates have only 7 days to spread the word about their next performance. jack thinks they can each pass
out 100 fliers a day for 7 days, and they will have done a good job in getting the news out. meg has a different
strategy. she tells 10 of her friends about the performance on the first day and asks each of her 10 friends to each
tell a friend on the second day and then everyone who has heard about the concert to tell a friend on the third day,
and so on, for 7 days. make an assumption that students are not telling someone who has not already been told.
a. over the first 7 days, meg’s strategy will reach fewer people than jack’s. show that this is true.
Answers: 3
Mathematics, 21.06.2019 19:30
:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?
Answers: 2
Mathematics, 21.06.2019 23:00
Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x
Answers: 2
Two band mates have only 7 days to spread the word about their next performance. jack thinks they ca...
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