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?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip

Answers: 1

Answer

Mathematics, 21.06.2019 19:20

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

The american academy of pediatrics wants to conduct a survey of recently graduated family practitioners to assess why they did not choose pediatrics for their specialization. provide a definition of the population, suggest a sampling frame, and indicate the appropriate sampling unit.

Answers: 3

Answer

Mathematics, 21.06.2019 19:50

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Answers: 3

Answer

You know the right answer?

At 10: 00, 5 nc state students learn of a rumor. in the next minute (between 10: 00 and 10: 01), the...

Questions