Mathematics
Mathematics, 14.12.2019 05:31, bobbyrod4522

At 10: 00, 5 nc state students learn of a rumor. in the next minute (between 10: 00 and 10: 01), these students each text two of their friends who have not yet heard the rumor. as a result of these texts, 10 new individuals learn of the rumor in the first minute of the rumor's spread. in the next minute, these 10 individuals each text two friends who have not yet heard the rumor. as a result, in the second minute of the rumor's spread 20 new students learn of the rumor. let pn denote the number of students who learn of the rumor in the nth minute of the rumor's spread. assume that the rumor continues to spread according to the pattern described above (with each person who learns of the rumor texting two friends in the minute after they learned the rumor.)

(a) what is p0? find p3.
(b) the sequence p0, p1, p2, p3, is sequence.
(c) how many individuals learned of the rumor in the fifth minute of the rumor's spread?
(d) how many individuals learned of the rumor in the 25th minute of the rumor's spread?
(e) at 10: 25, what is the total number of individuals who have heard the rumor?

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 22.06.2019 03:00, babyj93
Ashley recently opened a store that sells only natural ingredients. she wants to advertise her products by distributing bags of samples in her neighborhood. it takes one person 22 minutes to prepare one bag. how many hours will it take to prepare 900900 bags of samples if ashley and 55 of her friends do the work?
Answers: 1
image
Mathematics, 22.06.2019 03:10, jvsome8
Two groups of students were asked how many hours they spent reading each day. the table below shows the numbers for each group: group a 1 2 1 1 3 3 2 2 3 group b 3 2 3 2 2 2 1 1 2 based on the table, which of the following is true? the interquartile range for group a students is 0.5 less than the interquartile range for group b students. the interquartile range for group a students is equal to the interquartile range for group b students. the interquartile range for group a employees is 0.5 more than to the interquartile range for group b students. the interquartile range for group a employees is 1 more than the interquartile range for group b students.
Answers: 1
image
Mathematics, 22.06.2019 03:30, chloemandile9818
If bradley saves for 4 weeks, what is the total amount of money he will have saved?
Answers: 1
image
Mathematics, 22.06.2019 04:00, SmallPepsiCan7260
Which of the following segments is a diameter of o?
Answers: 1
Do you know the correct answer?
At 10: 00, 5 nc state students learn of a rumor. in the next minute (between 10: 00 and 10: 01), the...

Questions in other subjects:

Konu
Mathematics, 17.05.2021 22:00
Konu
Mathematics, 17.05.2021 22:00
Konu
Social Studies, 17.05.2021 22:00