A population grows according to the logistical model p(x) = 1250/1+e^-2x ,where x is measured in seconds. According to this model, at what time x will the population reach 800?
A. 2 In 2 + In 3 seconds
B. In 2 - In 3 seconds
C. 2 In 2 - 3 In 3 seconds
D. 2 In 2 - In 3 seconds

For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?

5x−4≥12 or 12x+5≤−4 can you with this problem

Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)