On january 1st, jerome concocts a rumor and tells beth. on january 2nd, they each tell a new person. by the end of january 2nd, four people have heard the rumor. on each subsequent day, each person who has heard the rumor spreads it to a new person.

how many people have heard the rumor by the end of january 8th?

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.