PLEASE HELP ME!! The function describes the spread of a rumor among a group of people in an enclosed space. N represents the number of people who have heard the rumor, and t is measures in minutes since the rumor was started. which of the following are true?
Check all that apply.

A. Initially, only one person had heard the rumor.
B. It will take 30 minutes for 100 people to hear the rumor.
C. There are 300 people in the enclosed space.
D. The rumor spreads at a constant rate of 0.36 people per minute.

AP_EX - Algebra II

i would have to say it is c.

x= 3^y

step-by-step explanation:

0 and 5 minutes

step-by-step explanation:

given that one morning eight buses arrive late by the number of minutes given below:

0 8 2 6 9 2 0 7 8

write these in ascending order

0   0 2 6 7 8 8 9

in the afternoon two more buses arrive at the bus stop say by x and y minutes late.

total number of buses = 10

median = average of 4th and 5th after arranging in ascending order

since 4th entry is 6, the values of x and y should be below 6

also given 0 is the mode so either x or y or both should be 0 because then only 0 gets the maximum frequency and hence mode

thus we have

0 0 0 2 6 7 8 8 9 and another unknown entry which is below 6.

since median is 3.5, we have the unknown entry to be 5 only because then only median =( 2+5)/2

thus the after noon buses were late by 0 and 5 minutes.